1 . Small amounts of caffeine—a cup or two of coffee a day—___________(seem) safe for most people. However, some people have trouble with even small amounts. (所给词的适当形式填空)

2 . ________________(看起来似乎) the world was at an end! (根据汉语意思完成句子)

5 . 判断下列句子中as if引导的从句的类型
1. When fat and salt are removed from food, the food tastes as if it is missing something.________
2. It seems as if our team is going to win the game.________

6 . 她的言行似乎有些不一致。
There ________ ________ ________ some disagreement between her words and deeds.

7 . 似乎你妈妈已经知道了真相。
It ________ ________ ________ your mother has known the truth.

8 . 看起来她好像去过美国。（汉译英）

9 . 他的言行似乎有些不一致。
There   _________________some disagreement between his words and deeds.

10 . 我觉得他好像对我们的计划了如指掌。
________________ he knows everything about our plan.