The best way ___ your English is to join an English club.
| A．to improve | B．improve | C．improving | D．improves |
—Sam，come downstairs，please．I need your help．
—Sorry，Mum．I________on the phone．
| A．am talking |
| B．talked |
| C．was talking |
| D．have talked |
My mother________in the kitchen now．
| A．cook |
| B．cooks |
| C．is cooking |
| D．cooked |
Listen！Someone________an English song now．
| A．sings |
| B．sang |
| C．is singing |
| D．was singing |
________weather we have today！
| A．What a fine |
| B．What fine |
| C．How fine a |
| D．How fine |
It is very________outside．People are wearing warm clothes．
| A．cloudy |
| B．hot |
| C．cold |
| D．sunny |