—Mum, must I stay there the whole day?
--No, you ______. You ______ come back after lunch, if you like.
| A．mustn’t; can | B．needn’t; must |
| C．needn’t; may | D．can’t;must |
They don’t seem __________who ________for help.
| A．know , to talk | B．know, to talk to | C．to know, to talk | D．to know, to talk to |
.Your son has kept _________ for two hours. You’d better ask him to have a rest.
| A．study | B．studied | C．to study | D． studying |
A ____________person treats everyone____________.
| A．confident, equally | B．patient, equal | C．curious, equal | D．fair, equally |
At least 300 million people are using QQ_____ by Ma Huateng to chat online.
| A．create | B．created | C．creating | D．creates |
---- I’m very tired these days because of studying for exams.
-----Why not _____ music. It can make you _____.
| A．listen to, relaxing | B．to listen to, relax | C．listening to, relax | D．listen to ,relax |