After … by the dog many times, she was hestitate to come in.
A.biting
B.having been bitten
C.having bitten
D.being bitten

Choose the part that needs correction.
He likes (A) congratulating (B) when he has got (C) some success (D).
A.C
B.B
C.D
D.A

When having arrived (A) at (B) the cinema, she realized (C) that she had left (D) her purse at home.
A.B
B.A
C.D
D.C

She often (A) practises (B) to do (C) karate in the early morning (D).
A.D
B.C
C.A
D.B

After brushing (A) his teeth, he went to bed (B) instead of watching (C) TV for a while as usual (D).
A.C
B.D
C.B
D.A

Before … to Hanoi, he had been living in Ho Chi Minh City for 10 years.
A.move
B.moving
C.moved
D.having moved

She rergreted … him that he had failed the exam.
A.telling
B.being told
C.to tell
D.to be told

When … the door, she found a bunch of flowers lying on the stairs.
A.having opened
B.opened
C.being opened
D.opening

My son practised … football every Sunday.
A.playing
B.to play
C.having played
D.being played

The play was …, so most of the audience felt sleepy.
A.boring
B.bored
C.bore
D.being bored