Question

(用所给词或词组的适当形式填空) suddenly,do one's best,be good at，hear from，lose one's way，work out，keep away from，put out (1) They tried to __________ the fire．but it was too late． (2) Jim works very hard and he __________ all his subjects at school． (3) The boy cannot __________ the Maths problem．It's too difficult for him． (4) She __________ she best friend yesterday and was very happy． (5) I __________ and couldn't find the way home． (6) Children should __________ the dangerous medicine． (7) Please __________ to finish the work as soon as possible．It's very important． (8) They wanted to go to bed，but __________ heard someone shouting for help．

Answer 1

答案：

（1）put out;

（2）is good at 

（3）work out

（4）heard from

（5）lose my way

（6）keep away from

（7）do your best

（8）suddenly