Choose the most suitable words or phrases to fill the blanks.
6. The children are old enough to look after ______.
A. them
B. their
C. themself
D. themselves
7. We ought ______ the wardrobe in the corner opposite the bed.
A. put
B. push
C. to put
D. to push
8. You should go to the ______ to buy some fish and vegetables.
A. market
B. post office
C. kitchen
D. theater
9. I ______ work every day from 8.30 to 5.30.
A. ought to
B. must
C. should
D. have to
10. The calendar is ______ the clock, ______ the picture and the lamp.
A. on/ next to
B. under/ between
C. behind/ between
D. above/ on
11. She worked hard ______ she could pass the final exams.
A. so that
B. in order to
C. as result
D. so as to
12. Let's paint the house ______. It will be much cheaper.
A. yourself
B. herself
C. ourselves
D. themselves
13. These shoes are very well-made. They ______ a long time.
A. last
B. will last
C. must last
D. are going to last
14. It is dangerous to let children ______ in the kitchen.
A. play
B. to play
C. playing
D. to playing
15. We've got a problem. I hope you can help ______.
A. yourself
B. myself
D. ourselves
D. us
