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 ____ of his job as a forester is to take care of these trees.

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Let's listen to the radio programs that the teacher mentioned, ____?

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Farmers look forward to ............... every summer. 

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The campaign ____ donating books, toys, spare clothes for disadvantaged children in remote areas

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The committee________and censured him for his uncooperative attitude

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My brother loves to watch baseball; I______basketball

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I didn't use _______ him much when we were at school

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Organic Generation was a supermarket that ------- on carrying only certifiably organic products

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The United States and China have (16)_______ a deal that allows the Chinese telecommunications giant ZTE to stay in business in exchange for paying an additional $1 billion in fines and agreeing to let US regulators monitor its operations. The fine comes (17)_______ Donald Trump stepped in to save the company after US regulators barred it from doing business in the US, an effective death blow for the company. In addition to the fine, a compliance team chosen by the US will be embedded at ZTE and the Chinese company must change its board and executive team. “ZTE is essentially on (18)_______,” said Amanda DeBusk, chair of the international trade and government regulation practice at Dechert LLP and a former commerce official. “It’s unprecedented to have US agents as monitors ... It’s (19)_______ a good precedent for this situation. ZTE is a repeat offender.” The news did little to appease critics. Senator Mark Warner, vice-chairman of the Senate select committee on intelligence, said: “It is the unanimous conclusion of our nation’s intelligence community that ZTE poses a significant threat to our national security. These concerns aren’t new; back in 2012, the House permanent select committee on intelligence released a report (20)_______ the serious counterintelligence concerns associated with ZTE equipment

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So far they____ very hard day and night in search for new products

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I’m not surprised she _____________ offence at his remarks

Choose below answer A, B, C, or D to complete the sentence. What’s your classmate like?

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 ______________ colours like blue and yellow can make people feel happy

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"____" - “All right then, if you insist."

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I feel hopeful that we'll find a suitable house very soon

Complete the sentences with the present simple or present continuous form.

................... Mary (have) ................. short hair?

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I've got to go - something has just come _____________ at home and I'm needed there

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My job now is not ____ to what I was majored in at university

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Water is of vital importance to all living things. Without it, all living things will surely die. We also use a great (16)______ of water daily in our homes, in factories, and in power stations. Most of this water is fresh water and it comes to us from reservoirs, rivers and lakes. The Earth's surface is (17)_____ by large areas of water which we call oceans and seas. If you have tasted the water from the sea, you will know that, unlike fresh water, seawater tastes salty. This is due to the (18)_____ of sodium chloride which comes from the land. Rivers carry it to the sea. Although neither salt nor fresh water has any color, the sea often looks blue (19)______ the sunlight. The reason is that sunlight is made up of many colors. Some colors disappear quickly in the sea but blue light bounces back or is reflected, to the surface. This makes the sea look blue. (20)______ , a stormy sky will make the sea look grey

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We need to go ____________ every inch of this house to find my engagement ring!

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Many groups worldwide are trying to develop vaccines that protect against a wide range of coronaviruses and prevent (26) _______ pandemic. These efforts have now been boosted by the discovery that some healthcare workers had pre-existing immunity to the SARS-CoV-2 virus during the first wave of the pandemic. During the first half of 2020, around 700 healthcare workers in the UK were tested weekly as part of a crowdfunded study called Covid Sortium. Most of these people, who wore protective equipment, never tested positive for covid-19 in PCR tests or developed covid-19 antibodies – proteins that (27) _______ to the outside of viruses, preventing cells from being infected. (28)_______ , when Leo Swadling and Mala Maini at University College London and their colleagues looked more closely, they found some of those (29) _______ tested negative had a protein in their blood that is linked to covid-19 infection, as well as T cell responses to the SARS-CoV-2 virus. T cells are (30) _______ of the immune system