giúp tôi giải với, tks

Choose the word which has different sound in the underlined part in each line.
1. A. collected             B. needed               C. provided             D. encouraged
2. A. donated              B. laughed             C. coughed              D. placed
3. A. surf                     B. bird                   C. collect                 D. service
4. A. expert                 B. fear                   C. heard                  D. sunburn
5. A. fly                       B. of                      C. off                       D. face

Exercise 2: Fill in the blank Earache flu toothache backache sore throat cough stomachache headache 1……………………....: a pain caused by something being wrong with one of your teeth. 2……………………...: a pain in your back. 3………………………: a very severe pain that you feel in your head. 4……………………….: pain in your stomach . 5. …………………..…: a pain in the inside part of your ear. 6……………………….:a problem which is like a very bad cold, but which causes a temperature. 7. ……………………..: a pain in your throat. 8. …………………..…: a heath problem that you make a lot of loud.

Severe: nghiêm trọng pain: đau

Nếu chắc chắn làm đúng thì hãy điền nhé!! bài này rất quan trọng với mk

ĐIỀN TỪ THÍCH HỢP VÔ Ô TRỐNG:

1.   Last week, I _____ ( play) foodball with my friends

2.   She ______ (do) homework yesterday

3.   I _____ ( know) her for 3 months

4.   ____ you ever ______(do) this job?

5.   Eat ______ (more/less) junk food because it is not good

6.   Eat ________ (more/less) vegetables because it is good

7.   Do ___________ ( more/less) exercise because it is good

8.   She wants to become a volunteer because she wants to ______ a difference in her community

9.   She wants to keep _____ , so she does exercise everyday

10.                Wear a hat or you will get _______ (sunburn/ headache/spot) mình cần gấp