These kids kept talking about the show _______they saw on television last night.

. Mai could play the piano beautifully if she ____ a piano.

Each of the following sentences has an error. Find the errors and correct them.

Rocks can be broken apart by water that seeps into the cracks and freeze in low temperatures.

Choose the best answer to each question. 

The secretary to ________ I talked didn’t know where the meeting was.

_______ you drive without driving license, you’re breaking the law.

_______ you’ve ready, we can start now.

Choose the best answer to each question. 

It’s high time we _______ something about the pollution.

I ... play football when I was young

Choose the correct answer from the four options marked A, B, C, or D to complete sentence: "They went on playing _______ it started to rain."

I’ll have to buy a map _________ I don’t know this area.

Choose the best answer

She was sick yesterday,……….she was absent from school.

If it ______ this evening, I won’t go out.

Choose the best answer for each following sentences: 

This school ______ here ten years ago.

 I remember _______ them somewhere in the city.

Do you know what is the cause __________ pollution?

______aspects of learning English do you find the most difficult?

Tuan sighed ________________ when he heard that he failed the test.

Choose the best answer for each following sentences: 

My home village is about 30 kilometers ______ the north of the city.

Choose the best answer

This exercise must (do) ...................................carefully.

The driver was ________.

Each of the following sentences has an error. Find the errors and correct them.

Aluminum has a hard imperious coasting which protects the metal from corrode.