a - D - D

has to send her report tomorrow. 

work in France for one year. However, he's never visited Eiffel tower.

must not enter this room. 

speaks English more slowly than Tu.

a => an 

many -> much 

haven't => don't have to

Has she worked 

was checking, was sitting 

is writing 

began / was watering 

have you been studying 

Has Hoa done / has. 

DId they start/ built 

has not arrived 

had already tidied/ had not emptied 

Shall we take

Có thể đề xuất ý tưởng giải bài này giúp mình được không ạ. Mình học python ạ.

1 .My brother began studying English five years ago. 

A. My brother began studying English for five years. 

B. My brother has studied English for five years ago. 

C. My brother has studied English for five years 

  D. My brother has begun studying English for five years. 

2 . He didn’t try hard and therefore failed the entrance exam to university. 

A. If he had tried hard, he would not fail the entrance exam to university. 

B. If he tried hard, he would pass the entrance exam to university. 

C. If he had tried hard, he would have passed the entrance exam to university. 

D. If he hadn’t failed the entrance exam to university, he would have tried hard. 

3. The children were playing football in the schoolyard. They were my students. 

A. The children who were playing football in the schoolyard were my students. 

B. The children who played football in the schoolyard were my students. 

C. The children played football in the sc

4. Kate had finished the report. She left for the game.  

A. Hardly had Kate left for the game when she finished the report. 

B. No sooner Kate had finished the report than she left the game. 

C. After Kate had finished the report, she left for the game. 

D. Before Kate had finished the report, she left for the game. 

hoolyard were my students. 

D. The children was played football in the schoolyard were my students. 

C

Whom will Daisy send these letters to?

What would Tom like to have?

How long does it take Peter to go to school by bike?

How much is a letter to America?

The poster is between the shelf and the picture. 

She is interested in playing basketball.

Italian food is my favorite food. 

This is Raj. He is from India.

My parents are not teachers. They are farmers.

There are a lot of computers in this office building. 

There is not a theatre in her village.

My sister watches TV a lot.

Does your Dad make breakfast on the weekend?

We usually have classes on Mondays.