1. His mother sent he a letter yesterday.

2. Did you get up early this morning?

3. When did you have a cold?

4. How can help you prevent the cold?

5. Do you do morning exercises everyday?

6. What time did you have breakfast this morning?

7. How are you feeling now?

8. Where did the man come from?

9. Is Mr. Ming traveling to Ha Noi at present?

10. Which is the biggest city in the world?

BCSP

Stress and tired often lead to lack of ...

A. Conentrate

B. Concentrated

C. Concentration

D. Concentrator

1. for => since

2. many => much

3. keeping => keep

4. among => between

5. have => take

We should cover the burned area of athick sterile dressing.

Santa claus is based on the description of saint nicholas.

1. Whatever you do, your cold will last in a few days.

=> in- for

2. Where were you yesterday? You don't come to shool.

=> don't- didn't

3. Cold is the most common illness because under million people catch it every year.

=> million- millions

4. My farther wants to buy some furnitures for our house.

=> Câu này đúng

5. I phoned him last night but nobody answer the phone.

=> answer- answered

6. Eric now drives his bike to shool instead of travelling by bus.

=> drives- driving

7. We are flying at the high of 30,000 feet.

=> feet- meters( Câu này mình ko chắc đâu nha)

8. You are having a slight fever. Take up your coat and have a rest.

=> take up- put on

9. There are not enough petrol to take us to the nearest gas station.

=> Câu này đúng

10. You must try to make these children clean their tooth.

=>tooth- teeth