--- Grandpa, this morning you were watching _____ alarm again. Why?
--- Because it has _____ meaning to me, my dear grandson.
| A．an; a | B．an; / | C．the; a | D．the ; / |
－What time will Diana get to Chengdu?
－I’m not sure. When he ________, I’ll call you.
A. will arrive B. arrive C. arrives
－Where is John?
－He ______ the science lab.
A. has gone to B. has been to C. went to
－How about having a picnic with me?
－I’d love to, ______ I’m afraid I have no time.
A. so B. and C. but
－Dad, may I watch TV?
－No, you can’t. You _______ finish your homework first.
A. must B. can C. may
－Oh, so many people in the park?
－Nobody likes to stay at home ______ Sunday morning.
A. in B. on C. at