It is requested that each of the teachers invited ______ a performance at the. party.
| A．should give | B．will give | C．has to give | D．must give |
—Sorry, I forgot to water the flowers．
—．You can do it after lunch if you like．
| A．Me，too | B．That's right | C．Don't mention it | D．Never mind |
—Mum, may I go out to play football for a while?
—______. You need some exercise.
| A．Never mind | B．You’ve got it | C．Go ahead | D．It’s your turn |
Before the sales start, I make a list of ______my kids will need for the coming season.
| A．why | B．which | C．how | D．what |
Stephen Hawking believes that the earth is unlikely to be the only planet______ life has developed gradually.
| A．that | B．where | C．which | D．whose |
The lawyer listened with full attention, ______to miss any point.
| A．not trying | B．to try not | C．trying not | D．not to try |