There is something wrong with my DVD player. I’ll have it ____________.

The son of my aunt is my .

— Look! Everything here is under construction— Oh, it has the museum once_________for exhibitng art works been pulled down,too[ ]

Look! Our Chinese teacher, Mr Zhang, is playing badminton there.—-No, it ________ be Mr Zhang,. He has gone to Guangzhou for a meeting.

s and teachers always think students should spend more time on their studies, but students themselves think _____.