The computer centre, ______ last year, is very popular among the students in this school.
A. open B. opening
C. having opened D. Opened
______ in thought, he almost ran into the car in front of him.
A. Losing B. Having lost
C. Lost D. To lose
—What did your parents think about your decision?
—They always let me do ______ I think I should.
A. when B. that C. how D. What
The thought ______ he might fail in the exam worried him.
A. when B. which C. what D. That
My home village is no longer the same ______ it used to be.
A. which B. as
C. where D. when
The gentleman ______ you told me yesterday proved to be a thief.
A. who B. about whom
C. whom D. with whom
