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We ____ the roof for Mrs. Smith, an elderly childless woman, when it ____ with rain

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There is a decline ____ the number of all these endangered species

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We put _________ some new pictures in the living room

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The child tried to ______________ friends with the dog.

The clock is _______ the teacher's desk.

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The land falls sharply ....... towards the river

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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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It is important that he _____ a gallon of water with him if he wants to hike to the bottom of the Grand Canyon

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 ______________, he will have had a full day and will be ready for sleep

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The World Heritage Site is famous for its ____ features and cultural values

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I ....... your car with great care, and I fixed a lot of little things

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 How long  …………………you  …………………in Ha Noi?

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Protesters were ...... a ban on the production of GM foods

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My mum usually ......... at the sports center.

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Duong ______________ piano lessons every Saturday

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COVID 19 can be characterized as a pandemic, ________?

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Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) _____ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) _____ clear adverse effect associated with the prolonged use of mobile phones. Many studies are now going (41) _____ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation. (42) _____ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _____ bodies are still growing may be at particular risk

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My parents took my video games ____________ for getting an F on my last test

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What time ...........................classes start?

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If you need help, make no ____ to ask

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No, you're not the star player on the team, but you always do your ______________, which encourages the rest of us to do the same