When Jim’s mother came in, he _______ his homework.A.is doing B.has done C.was doing
--- Can you help me take these books to the office?---_______.
--- I wonder _______ .--- You can ask the policeman over there.
—Could you take me to the park this afternoon, Dad?—_________. You know, I have to wash my car.
Suzy’s jeans are the same ______ Anna’s, but different ______Elsa’s.
---Will there _______ a football match on CCTV 5 this evening?---Yes. There _______ usually football matches on Sunday evenings.