Ⅰ.单句语法填空
1．He was the first person to set foot on the moon in the world.
2．As soon as he opened the mouth, everyone burst out laughing (laugh)．
3．Today is a historic (history) occasion for our country.
4．The old man has been accustomed (accustom) to living in this neighborhood since last year.
5．The children went home from the school, their lessons finished (finish) for the day.
6．Let's make an assumption (assume) that he will agree to our plan.
7．In spite of the traffic jam yesterday, only a few students were late for the class.
8．You will need patience (patient) if you want to serve in this shop.
9．I am afraid you can't make it to the village in an hour; you must consider the icy road.
10．At the very beginning (begin) of this spring we will go travelling.
