Choose the best answer:
If the factory _________ dumping poison into the lake, all the aquatic animals will die.

Choose A, B, C or D to complete. ____________, he could not finish the job

Choose the correct option for each gap to complete the sentences. 

The whole family _______with tradition by spending the New Year’s Eve abroad.

Choose the best answer: My tutor couldn’t arrive on time because she had a ________ tire.

Choose the correct answer to complete each of the following sentences.

Mr. Black: “What a lovely house you have!”

Mr. John:  “………..…………”

Tìm dạng đúng của từ trong ngoặc để hoàn thành các câu sau.

Mary wants to visit an (OCEAN)_______  institute in Viet Nam.

Find out correct one mistake in A, B, C, or D of each sentence.

Either Nam or his father know how to connect the printer.

Chọn một đáp án đúng để hoàn thành mỗi câu sau.

l’m very happy_________ a letter from my family.

Choose the words or phrases that are not correct in Standard English.

It was (A) kind to (B) you to (C) take me to (D) the station.

Choose the best answer:
When there is a _________, a lot of water covers an area where there usually isn’t water.

Em hãy tìm một lỗi sai trong 4 phần được gạch chân ở mỗi câu sau rồi chữa lại cho đúng.

 Our grandparents not went to school because they had to do a lot of housework.

Choose A, B, C or D to complete the sentence. Are they _______ in cash or by credit card?

Chọn một đáp án đúng để hoàn thành mỗi câu sau.

Jane said she________ in the contest.

Choose the correct option for each gap to complete the sentences. 

Nam: “Mum, let me go out tonight; my class is holding a party at Trang’s house.”

– Mum: “Ok, but you _______  be home by 11 p.m.”

Em hãy tìm 1 lỗi sai ở mỗi câu sau và chữa lại.

The football match is becoming more and more excited. 

Mom: Sun, you look very (22)_____today. Anything interesting at school?
Sun: Yes, Mom. I’m going to (23) _____ the Green Club. 
Mom: Really? What will you do?
Sun: We are having an (24) ____ month. And, we’re going to clean the banks of the lakes on weekends. 
Mom: Will you do anything else?
Sun: Oh, yes. We’re planting young trees and plants to sell to some schools. We hope (25) _____ more green color to the town and earn some money for our club. 
Mom: That sounds excellent. 

(25).....

Tìm dạng đúng của từ trong ngoặc để hoàn thành các câu sau.

Harry is not stupid. He just reíuses to use his (INTELLIGENT)_____

Choose the correct answer to complete each of the following sentences.

All the new classrooms were ………………… painted.

Chọn một đáp án đúng để hoàn thành mỗi câu sau.

Compost is a wonderful natural_________ . It helps plants grow.

Choose the letter A, B, C or D to complete the sentences: ___________, he could not finish the job.

The _____ is the air, water, land, animals and plants around us.