— Could you please the radio a bit? It’s too loud.
— Sorry, I’ll do it right now.
| A．turn down | B．turn up |
| C．turn on | D．turn off |
Bob used to ________in the countryside . But now he is used to _________in the big city .
| A．live; living | B．living ; living | C．living , live | D．live,live |
---You’d better not eat too much salt. It's bad for your health.
---- _______________.
| A．Not at all. | B．You’re welcome. |
| C．It doesn’t matter | D．Thanks for your advice |
Yesterday, they talked about something important _______ the phone.
| A．in | B．of | C．from | D．on |
His father told him ________ his best friend to dinner this Sunday.
| A．invite | B．ask | C．to invite | D．asking |
The more you smile, the ________ you will feel.
| A．happy | B．happier | C．happily | D．more happily |