The teacher won’t begin the class ______ all the students ______.
| A．until ; stop to talk | B．until; stop talking |
| C．if; stop to talk | D．if ; stop talking |
— Let me introduce myself. I’m Albert.
— __________.
| A．That’s very nice | B．It’s nice of you |
| C．Nice to meet you | D．How nice |
— What shall we do now?
— __________ it’s raining hard, let’s stay at home.
| A．So | B．Since | C．Though | D．Otherwise |
The group of trees provided some shade __________ the sun __________ us.
| A．from; for | B．for; with | C．over; for | D．of; with |
Wild animals have __________ living areas. Instead, the number of the farms is getting _________.
| A．a few; fewer | B．many; smaller |
| C．less; more and more | D．fewer and fewer; larger |
Everything comes to life when spring __________.
| A．reaches | B．get | C．gets to | D．arrives |