Low-carbon lifestyle is of great b
enefit to improve the world environment ．_____can be enjoyed from it until you have a deep understanding of it，however．
| A．Something | B．Nothing | C．Few | D．Much |
Theboy wanted to ride his bicycle in the street, but his mother told him_________
| A．not to | B．not to do | C．not do it | D．do not to |
The general ordered all the soldiers _________ alert (警惕的）.
| A．stayed | B．to stay | C．staying | D．should stayed |
Theboss_________all the employees to work withgreat care.
| A．asked | B．said | C．agreed | D．spoke |
Theteacher asked us _________so much noise.
| A．don't make | B．not make | C．not making | D．not to make |
"Don, t tell the news to him，"she said. —She advised me_________.
| A．not tell the news to him |
| B．to not tell the news to him |
| C．not to tell the news to him |
| D．not telling the news to him |