It's too hot.______I swim in the lake?
No, you _______. That's too dangerous!( )
A.Should; can'tB.Need; mustn't
C.Must; needn'tD.Could; can't
Could you please tell me _________?( )
A.where does he liveB.where he lives
C.where he live
Mr.Lee used to _______ dinner in the restaurant,but now he is used to _______ every meal with his family at home.( )
A.have,eatB.having,eating
C.have,eating
Tea ________ by farmers in our hometown.( )
A.is grownB.grewC.grow
Can I use your dictionary,Grace?
Sure.But you return it after class.( )
A.canB.mustC.may
The safety of food has become one of the ________ problems in our daily life.( )
A.importantB.more important
C.most important