1.He () his best to help me ,but I still failed the exam.
1.He () his best to help me ,but I still failed the exam.
A,doing B,makingC,did D,made
2.Will you go to visit the museum with us -Sorry,I can't() the decision.A,do B,take C,borrow D,make
3.There () any money in the wallet.A,is B,are C,isn't D,aren't
4.()throw dirty things on the floor.A,Not B,Do no C,don't D,Not do
5.()he in -No,he ().A,Does doesn't B,Is,isn't
准确点啊