Thank you for my grandpa when I was away.
A.taking care B.looking at C.taking care of D.look after
A girl named Dong Xinyi looked after her disable father.
A.three-years-old B.three-year-old C.three years old D.three year old
If you have any spare milk, could you give me ?
A.a few B.few C.a little D.little
— the room before you go out.
— 0K, Mum.
A.Forget to clean B.Forget cleaning
C.Remember to clean D.Remember cleaning
—Must we do our homework first? —No, you___. You may have a rest first.
A.mustn't B.needn't C.may not D.can't
You put the seatbelt（安全带）on before driving.
A. can B. must C. would D. could
