III. Find mistakes in each sentence.

1. Under the new regulations, workers have wear protective clothes.

2. When you come to Brazil, you should to tip the waiter 10% of the bill.

3. When eating in India, you shouldn’t always use the right hand. Never use the left hand.

4. In Australia, you mustn’t to comment on a person’s accent.

5. In my family, children has to get permission before leaving the dining table.

6. When we were young, we have to stand in a row to greet guests.

giúp mik vs mik cảm ơn

III. Circle the mistake then correct it in each sentence:

 Question 17. When you come to (A) Brazil, you should tip (B) the waiter 10% for (C) the bill (D).

Question 18. When eating (A) in India, you always should (B) use the (C) right hand. Never use (D) the left hand.

Question 20. When (A) we were young, we have to (B) stand in a row (C) to greet the guests (D) .

 Question 21. People have followed (A) the tradition of (B) give (C) lucky money on Tet for (D) a long time.

mn làm và giải thích giúp mình vs nhé!

Choose the letter A, B, C or D to complete the sentences with given words

When/ you/ come/ Brazil, you/ should/ tip/ the waiter/ 10%/ the bill.

A. When you come to Brazil, you should tip the waiter 10% on the bill.

B. When you come to Brazil, you should to tip the waiter 10% in the bill.

C. When you come to Brazil, you should tip the waiter 10% of the bill.

D. When you come to Brazil, you should to tip the waiter 10% of the bill.

Choose the letter A, B, C or D to complete the sentences with given words

When/ you/ come/ Brazil, you/ should/ tip/ the waiter/ 10%/ the bill.

A. When you come to Brazil, you should tip the waiter 10% on the bill.

B. When you come to Brazil, you should to tip the waiter 10% in the bill.

C. When you come to Brazil, you should tip the waiter 10% of the bill.

D. When you come to Brazil, you should to tip the waiter 10% of the bill.

Choose the letter A, B, C or D to complete the sentences with given words

When/ you/ come/ Brazil, you/ should/ tip/ the waiter/ 10%/ the bill.

A. When you come to Brazil, you should tip the waiter 10% on the bill.

B. When you come to Brazil, you should to tip the waiter 10% in the bill.

C. When you come to Brazil, you should tip the waiter 10% of the bill.

D. When you come to Brazil, you should to tip the waiter 10% of the bill.

III. Give the correct form of the verb in the blankets (10 pts)

   a. Who often (1-take) ..................you to school when you (2- be )............at primary school?

    b. He doesn’t want (3-get)............................................up early.

    c. Is she good at (4-sing)......................................................?

    d. We (5-not go)............................to school tomorrow morning.

e. Why (6-you/not stay).............................................................at home last night?

f. She (7- not visit) …………….….her uncle since she (8- leave ) ………….  for Ha Noi.

    g. Thanks for ( 9- let ) ............................me borrow your camera .

    h. I (10- bring) .........................the book  back to you after I finish it next week.

IV. Give the correct form of the verbs in brackets. 

1. I think you should (go)...................to bed early. 

2. He wanted (do)....... sports in his free time. 

3. (take)...............up sports isn't easy. 

4. Would you like (try) ........................ the Ironman event one day? 

5. Try (exercise)........................or (do) ..................................something healthy. 

6. You should (be).................... fine. 

7. You have to (run)......................, (swim)..............., and (ride)...................a bike in a triathlon. 

8. It's easy (remember........................... 

9. (eat).......more fruit. You'll have good health. 

10. It isn't difficult (finish) ....................... the exercise.

Giúp mik với. Mik đg cần gấp.