双基限时练(十) Unit 8 Grammar 1
Ⅰ.单句语法填空(不多于3个单词)
1．What shall we use for power when all the oil in the world has been used ________？
答案与解析 up use up“用完；用光”。
2．With oil price going up all the time, people are expected ________ (pay) more for traveling.
答案与解析 to pay expect sb. to do为常见搭配。
3．The traffic lights ________ (go) green and I pulled away.
答案与解析 went go“变得”。
4．Mary wanted to travel around the world all by herself, but her parents did not allo w her ________ (do) so.
答案与解析 to do 根据上下文可知，“父母亲不同意Mary独自旅行”，allow sb. to do sth.“允许某人做某事”。
