Choose the best answer for the following sentence: They _________________ since they ____________________ school.   Choose the best answer for the following sentence: He refused to give up work; ____________ , he’d won a million pounds. Choose the best answer for the following sentence: The eagle ____________ higher and higher in the sky.   Choose the best answer for the following sentence: Hundreds of books in the library lie ___________ gathering dust, and most of them remain ungrouped. Choose the best answer for the following sentence: If you _________ salt on ice, it _________.   Choose the best answer for the following sentence: “It's really raining.” “Yes. If the weather ___________, we’ll have to camp somewhere else.”   Choose the best answer for the following sentence:  _________________ players are not allowed to interfere with the opponent’s movements unless the player is holding the ball.   Choose the best answer for the following sentence: If you're the ____________ and everybody thinks you'll win, how does anybody be against you?   Choose the best answer for the following sentence: The car was easy to recognize so it wasn't ______________ difficult for the police to catch the thieves.   Choose the best answer for the following sentence: Today, most of ___________ world’s habitats are changing faster than most spe-cies can evolve, or adapt to such changes.   Choose the best answer for the following sentence: Remember me _____________ your parents.   Choose the best answer for the following sentence: If he _________ his work yesterday, he __________ free today.   Choose the best answer for the following sentence: John ______________ for London three years ago.   Choose the best answer for the following sentence: Meat can be stored for several months in a home ______________ . Choose the best answer for the following sentence: Look! That man _________ your bicycle! Choose the best answer for the following sentence:  Water polo is played in __________ pool 1.8 meters deep.   Choose the best answer for the following sentence: A skilful photographer _______________ me with the development of summer films for two weeks, but we ________________ only half of them.   Choose the best answer for the following sentence: “It’s beginning to rain.” ''___________, we won’t be able to finish the ball game.”   Choose the best answer for the following sentence: I'm full of ________________ the Vietnamese footballers when they successfully won the match with the Thai team. Choose the best answer for the following sentence: They'd like to spend the weekend at ________________________.