Choose the best answer.

They_______ time and money doing such a thing.

Choose the best answer.

The teacher always advises us to study harder on the second term.

Choose the best answer.

Our children _______to school by bus every morning.

Choose the best answer.

You didn’t show me the special cameras. 

Cách 1: This special camera_________ . 

Cách 2: I _______this special camera.

Choose the best answer.

I hate_______ personal questions by nearly acquainted friends.

Choose the best answer.

“Those eggs of different colors are very artistic.” “Yes, they_______ in Russia”

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Someone will pay you in ten days.

Choose the best answer.

These students _______so much that they feel very tired and bored.

Choose the best answer.

The waiter brings me this dish. 

Cách 1: This dish ________ by the waiter. 

Cách 2: I _________ by the waiter.

Choose the best answer.

The postman will deliver newspaper next week.

=>Newspaper _______ by thepostman next week.

Choose the best answer.

Our friends send these postcards to us. 

Cách 1: These postcards _____ by ourfriends. 

Cách 2: We _______by our friends.

Choose the best answer.

They chose him as the best actor of the year.

Choose the best answer.

A new museum _____ in this land before we came to live in Vietnam in 1999.

Choose the best answer.

The cat has broken many bowls and dishes.

Choose the best answer.

I ________ by my nephew last week.

Choose the best answer.

People believe that 13 is an unlucky number. 

=>13 _______ an unlucky number.