Great attention must be paid __________ welfare, especially in the poor area.
A.develop | B.to develop |
C.to developing | D.developing |
If you_______ smoke, please go outside.
A.can | B.should |
C.must | D.may |
Every means _________tried but without any result.
A.have been | B.has been |
C.are to be | D.is to be |
Do you wake up every morning __________ energetic and ready to start a new day?
A.feel | B.to feel |
C.feeling | D.felt |
We must keep in mind the fact __________ China is still a developing country.
A.whether | B.that |
C.why | D.when |
My brother _________while he ________his bicycle and hurt himself.
A.fell; was riding | B.fell; were riding |
C.had fallen; rode | D.had fallen; was riding |