----- Nội dung dịch tự động từ ảnh -----
**Exercise 4**: Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
**Question 1**: I usually ______ a few words of a foreign language before traveling abroad.
A. pick out
B. pick up
C. pick on
D. pick over

**Question 2**: He ______ a lot of weight after starting a new diet.
A. put up
B. put down
C. put out
D. put in

**Question 3**: The team ______ the trophy after winning the championship.
A. held up
B. held down
C. held out
D. held in

**Question 4**: The doctor asked her to ______ her arm for the vaccine.
A. roll in
B. roll out
C. roll over
D. roll up

**Question 5**: I need to ______ the house before our guests arrive.
A. clean up
B. clean out
C. clean over
D. clean on

**Question 6**: He ______ the job offer because it didn’t meet his expectations.
A. turned in
B. turned out
C. turned down
D. turned off

**Question 7**: She ______ the kids from school every afternoon.
A. picks on
B. picks out
C. picks up
D. picks over

**Question 8**: They ______ the movie because of bad weather.
A. called off
B. called out
C. called up
D. called in

**Question 9**: He ______ the broken chair and replaced it with a new one.
A. threw down
B. threw out
C. threw in
D. threw away

**Question 10**: Please ______ your shoes before entering the house.
A. take off
B. take out
C. take in
D. take down

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