英语翻译词组：1、小心做某事2、做某事有困难3、祝你今天愉快4、上学迟到句子：1、——不要把钥匙放在办公室里,——好的.

1.be careful to do something
2.have difficulties in doing
3.have a good time
4.be late for school
1.-Don't put the key in the office,ok?
-All right
2.The clothes in this shop are too expansive.
-Yes.
3.When you cross the street,look around.
4.If you have already finish the homework ,you should cleanthe room and cook.

1,be careful to do sth.
2,be difficult to do sth.
3,good time with you today
4,be late for school
1,--Don't put the key in the office,OK?
--All right.
2,--The clothes in this...