Did your mother ________clothes yesterday?
Yes, she _______a lot of clothes.
A.washB.washed
An elephant is _______than a dog.
A.tallB.taller
把不同类的单词找出来，将其序号填在括号里。
（1）A. heavy B. big C. long D. smaller
（2）A. ate B. fly C. bought D. did
（3）A. run B. swim C. walk D. her
（4）A. play B. nose C. hand D. leg
（5）A. him B.us C. meD. I
给下面的文具选择正确的答语。
Thanks ______ your letter.
| A．in | B．at | C．for | D．with |