—Where is Jack? —I noticed that he ________the teacher’s office just now.
#38399
A
went into
B
goes into
C
was going into
D
is going to
推荐题目
He_____his computer last year. I _____ my computer for over ten years. It still works OK.
#41733
A
bought ,have bought
B
have bought , bought
C
bought, have had
D
have had, bought
---Do you know when Dr Smith_____for dinner this evening?----No,but I think he _____when he is free.
#39715
A
will come;comes
B
will come;will come
C
comes;comes
D
comes;will come
When I came home, my father _____ an e-mail on the computer. 
#40545
A
writes
B
wrote
C
is writing
D
was writing