---__________? ---They are listening to music. A. What do they do? B. What are you doing? C. What are your grandparents doing?
读What is the man? 要注意 A. 升调 B. 降调
Jack helped Helen _______ her homework. A. do B. does C.did
________ climb up the tree. A. Don’t B. doesn’t C. didn’t
The mouse said ________. A. happy B. happly C. happily
She dances very_________. A. good B. well C. beautiful