Some of you may have finished unit one. _____ , you can go on to unit two.A. If you mayB. If you doC. If notD. If so
Some of you may have finished unit one. _____ , you can go on to unit two.
A. If you may
B. If you do
C. If not
D. If so
相关考题：
You look(). What () you () ? A、tire, did…doB、tiring, have…doneC、tired, do…doD、tired, have…been doing
－－Must we finish our homework now? －－No, you ______. You _______ finish it after school. A.needn't , mayB.mustn't , mayC.can't , canD.needn't , must
22．In the daytime， when you dive in the sea， you ________A． can see everything green and blueB． can- t be in dangerC． can catch nothingD． can't see anything clearly
-Mayweleavetheclassroomnow?-No,you______.You______toleaveuntilthebellrings.A.mustn’t,areallowedB.don’thaveto,aresupposedC.needn’t,aren’tallowedD.can’t,aren’tsupposed
You ( ) walk for miles and miles among the hills without meeting anyone. A、shouldB、needC、mustD、may
—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month. A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t
3．—__________ 1 go out for a while?—No，you __________ You must finish your homework first．A． Must，needn'tB． Can，mayC． May，mustn'tD． May，must
You look（） What（）you（）?Atire；did；doBtiring；have；doneCtired；do；doDtired；have；been doing