Ⅰ.单句语法填空
1．Shake him gently(gentle) to see if he responds.
2．The road was blocked (block)by a huge rock.
3．When war broke out he returned to England and joined the army.
4．I got out of bed and pulled(pull)the curtains，so warm sunshine poured through the windows into the room.
5．Watch out for the fire，or you'll get burnt.
6．Cheer up! I'm sure you'll feel better tomorrow.
7．This big stone is three times as heavy as that one.
8．This hall is five times bigger(big) than our classroom.
9．At the end of the interview I was dazed and exhausted(exhaust)．
10．He caught hold of a floating(float) log in the sea.
