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r.A. have C. look at D. sitting( ) 5. The aeroplane is flying ________ the river. A. in D. through( ) 6. I think it’s _______ to play football and I’m ________ in it.A. interesting。interestedinteresting interested D. interested。 see seeC. see。D. see。 B. does D. don’t( ) 9. Must I open the window and air the room?No, you_________.A. needn’t B. mustn’t C. won’t D. must( ) 10. _________ there_________ vegetables in the kitchen? some some any any( ) 11. This is not my dictionary. It’s ____________. She lent it to me this morning.A. my sister B. my sisters C. my sister’s D. my sisters’() 12. Their mother __________ tired, __________.A. is, too B. are, too C. is, also D. are, also() 13. —______ Tony ______ a puter? have。 doB. Does。 doesn’t。 have。 do have。 do() 14. —______ are these pants. —They’re 90 dollars.A. How many C. What D. How m