Look! There are a lot of children on the playground.
| A．play | B．playing | C．to play | D．are playing |
—What’s wrong with you, Ann?
—My mother is ill. I have to her at home.
| A．look at | B．look for | C．look after | D．look around |
—Mum, what’s the time now?
—It’s already half past seven. Be quick,_____ you will be late.
| A．if | B．or | C．and | D．until |
---Thank you for us so much help.
---You are welcome.
| A．give | B．to give | C．giving | D．to give |
Viena is old city the river Danube.
| A．the; in | B．an; on | C．a; at | D．an; of |
I prefer to .
| A．reading books; watching TV | B．read books; watching TV |
| C．reading books; watch TV | D．read books; to watch TV |