Tom ______ half an hour doing his homework and listening to pop music ______him 20 minutes.
| A．costs; spends | B．takes; costs |
| C．spends; takes | D．spends; take |
I Watch is one kind of new product ______ is produced by the Apple Company, which first came into market ______ April 24, 2015.
| A．that, in | B．where, on |
| C．which, at | D．that, on |
—Alice, turn down the TV, please. I ______ on the phone.
—Oh, sorry.
| A．talk | B．talked |
| C．am talking | D．haven’t talked |
—Are you interested in shopping online?
—Not so much. We ______ see real products but pictures.
| A．shouldn’t | B．can’t | C．mustn’t | D．needn’t |
—John is good at writing short stories.
—So he is. But he writes ______ than us. So he can’t get good grades in writing.
| A．most carefully | B．more careful |
| C．less carefully | D．least careful |
The documentary Under the Dome by Chai Jing tells us to do ______ to stop ______ our environment.
| A．something, polluting | B．anything, to pollute |
| C．everything, to pollute | D．nothing, polluting |