---- I think science is more useful than art.
---- I disagree. I think art is _________ science.
| A．not so useful as | B．less useful than |
| C．the most useful of | D．as useful as |
Show me your ___ when you get back to school.
| A．the photo | B．photoes | C．photos | D．a photo |
My mother ___once a week.
| A．shop | B．shops | C．to shop | D．shopping |
I’m not feeling ______, I _____ see a doctor.
A good; will have to B. good; must
C. well; will have D. well; must
I try ___ a lot of vegetables.
| A．to eat | B．eating | C．eat | D．to have eating |
I want you ____ with me every day.
| A．exercise | B．to exercise | C．exercises | D．exercising |