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We need to hire a nurse to care ____________ grandpa when he gets out of the hospital

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At the end of the lecture, I'd like all the students to divide _______ small discussion groups

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Because they don't have enough money to buy a bigger house, they must make up their _______ here

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The writer and poet ______ coming tonight

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She never completely got ___________ the loss of her first child

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

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The city was ____ a world cultural heritage site by UNESCO in 1988

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I think our guests will______

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Says Dr Craig Nossel, head of Wellness at Discovery Vitality: "The trick to making your lifestyle healthier is to make small healthy changes every day, such as taking the stairs instead of the lifts, increasing your fruit by one, drinking one extra glass of water or quitting smoking."

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I wish you’d make an effort ______________ get on with her

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The Amazing Race (TAR) is a popular reality TV show. Elise Doganieri and Bertram van Munster created it in 2001 and since then it has won many awards. In the show, teams travel around the world to different places. They try to arrive first, or at least not come last and they also try to win prizes on their journey. Every year, between 10 and 12 teams play on the show. There are two people in each team and they must know each other before they come on the game. For example, they can be husband and wife, parents and children, friends, etc. They have to travel to different countries and work together on the journey. The teams get some money at the beginning of the race and they use it to buy food, tickets, etc. They can use planes, trains, bikes or even skis to travel. The teams explore places they've never been to before and have games or ‘challenges’. These challenges have some connection to the country they are in and can be things like riding a camel, solving puzzles or eating a lot of food, for example. The teams often have to face extreme weather conditions during their journey. Many times they are outside in the rain or snow or in storms and get cold and wet. It's all part of the experience, though. Each week, one team leaves the show, and in the end there are only four teams. The first team to get to the last city on the journey wins the game. TAR is a very hard game and the teams become really stressed, but it's an amazing experience.
4. What does the word “They” in the second paragraph refer to?

..................time is it? - It's five o'clock.

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Although the chemist’s initial experiment failed, she ________ upon a strong new material in the process

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Polar bears are in danger of dying out. (25) _____ some other endangered animals, it's not hunters that are the problem, it's climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has reduced in size by about 30 per cent. The temperature in the Arctic has slowly been rising and this is (26) _____ the sea ice to melt, endangering the polar bears' home. The polar bears' main sources of food are the different types of seals found in the Arctic. They catch them by waiting next to the air holes seals have made in the ice. (27) _____ the bears are very strong swimmers, they could never catch seals in water. This means that the bears really do rely on the ice to hunt. Polar bears also need sea ice to travel. They can cover a huge territory and often swim from one part of the ice to another. They have been (28) _____ to swim up to 100 km, but when there is less ice, they may have to swim further and this can (29) _____ fatal to the bears. A number of bears have drown in the last few years and scientists believe that it is because they were not able to reach more ice before they became too tired and couldn't swim any further

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Adolescents' friendships tend to last longer than do ____ of childhood.

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................. strength of 70 horses, a forklift toils all day long in a warehouse lifting great weights.

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Going by train isn’t __________ convenient as going by car

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“What did you ask him that upset him so much?” “I asked him ________ to get married again.

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These cats look immensely lovely,______?

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All his plans for starting his own business fell _________

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Malaria, which can be fatal if lest untreated, is transmitted by the female, ….by the male mosquito