1.Mary started learning English 3 years ago.
Mary has................................................................
2.They regret not visiting Halong Bay earlier.
They wish..........................................................................
3.''It was very kind of you to help me with the housework''.They lady said to Jane.
They lady thanked..........................................................................
4.She failed the exam because she didn't study hard.
Had..........................................................................
5.I never intended to go to the meeting
I never had..........................................................................
6.I spend half an hour travellibg to work by motorbike evryday
It takes..........................................................................
7.''Can you give me a ride to school ?''-He asked his friend..........................................................................
8.We can't have breakfast in the garden because it is very cold.
It is so..........................................................................
9.I've never met a more intelligent man than him.
He..........................................................................
10.The film star wore dark glasses so that no more would recognize him,
The film star avoid..........................................................................
11.You are not permitted to smoke in the hall.
-Smoking..........................................................................
12.I wish I had gone on holiday with my friend.
I regret..........................................................................
13.Tom's father no longer smokes cigarettes.
-No..........................................................................
14.This baby rarely cries during the night.
-Rarely..........................................................................
15.People did not know much about AI until 2010
No until..........................................................................
