You _______ here last week if you were really worried about your work.
A. ought to come B. ought to be coming
C. ought to have come D. ought have come
The wooden house______ by many trees_______ south.
A. surrounded; facing B. surrounded; faces
C. surrounding; facing D. surrounding; faces
The boy was seen _______ in the examination and was punished by the teacher.
A. cheating B. cheat C. cheated D. having cheated
If you_______ smoke, please go outside.
A. can B. should C. must D. may
Chinese president Xi Jinping visited Liangjiahe village, ______ he used to work in.
A. which B. what C. where D. when
＿＿surprised me most was＿＿Mary spoke Chinese just like a native speaker.
A. That, what B. Which, that
C. What, that D. That, that
