Giải thích giùm mik câu này vs . Tại s là câu a chứ k pk b

Are you sure you told me? I don't recall ........about it

a, having told

b, having been told

Giai thich gium mik cau nay vs . Tai sao lai chon cau b

It was .....of you not to play the music while I was asleep

A, considering

B considerate

C, considerable

D, consideration

Giai thich gium mik cau nay vs. tai sao lai chon a ma k pk may cau con lai

How did your dog........?

A, get killed b, kill c, be killed d,was killed

"Why did you come back so late last night? " my father asked

My father wanted......

"please tell me your future plan''

I prefer......

You had better get back to work now

It's.......

People know that he is talking a Chinese course

He.........

Giai thich gium mik cau nay vs( Viet Cong thuc neu Vs)

It isn't worth living to make her change her mind

There is no need to make her change her mind

Giai thich gium mik cau nay vs

This is the best essay I have ever written

Never have I written such a good essay before

He had stolen a gold watch . He was sent to prison ( for)

She came home early so that she might have plenty of time to cook dinner ( to)

Long has a nice voice . Everybody likes it ( such... That)