_______ that all the doors and windows are locked before you leave the house!
| A．Notice | B．Decide |
| C．Look | D．Check |
My father _________someone to come and help us when you _______ us yesterday.
| A．rang, saw | B．rang, were seeing |
| C．was ring, saw | D．was ringing, saw |
The students in our class aren’t as _____ as those in yours. But they are _______.
| A．cleverer; hard-working |
| B．clever; more hard-working |
| C．cleverer; more hard-working |
| D．clever; hard-working |
I saw ___elephant in the street yesterday. It was my first time to see___ biggest animal on land.
| A．an; a | B．a; a | C．an; the | D．a; the |
If you want to be thinner and healthier, you should eatfood and take exercise.
| A．more, more | B．less, less |
| C．more, less | D．less, more |
Thanks a lot for me your party.
| A．invite; for | B．invite; to |
| C．inviting; for | D．inviting; to |