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Tổng của 1/3 và 1/4 là 1/3 + 1/4 = 7/12

Tổng số phần bằng nhau của số cam là : 12 phần

1 phần số cam là : (30 + 20 + 50) : (12 - 7) = 20 quả

Số cam lúc đầu : 20 x 12 = 240 quả

Choose the right pronunciation which has the underlined part pronounced differently from the rest.

1. a. square b. pair c. their d. beer

2. a. poorly b. jury c. librarian d. tourism

3. a. near b. bear c. hear d. clear

4. a. here b. we're c. there d. sincere

5. a. picture b. future c. sure d. furniure

Complete the following sen with suitable question words;

1. .......... is the new weatherman's name?

2. .......... of these channels do you like most?

3. .......... did you leave before the programme ended?

4. .......... does the game show begin? - At 8 p.m. I think.

5. .......... does your father watch TV/ - Twice a day.

6. .......... is your favourite MC?

7. .......... does the animal programme last? - About 90 minutes, I think.

8. .......... should we place the new TV? - In the kitchen.

9. .......... programmess does the the local televisionn have?

10. .......... doea cable TV cost per month?