----- Nội dung dịch tự động từ ảnh -----
A. in case
B. so long as
C. because
D. unless

Question 13: If you are hiking or climbing in the mountains, you should always take a survival bag ________ you get injured. In an emergency a survival bag keeps you warm, while the other hikers go for help.
A. provided
B. when
C. unless
D. in case

Question 14: We should be able to hire a car on the island, ________ you remember to take your driving license.
A. or else
B. provided
C. because
D. in case

Question 15: You shouldn’t open the oven while a sponge cake is baking; ________ it will sink in the middle.
A. in case
B. providing
C. even if
D. even if

Question 16: You might get better results ________ you took your photographs with an automatic camera.
A. if
B. unless
C. even if
D. as if

Question 17: ________ you are interested in taking lessons, I can give you their telephone number.
A. As long as
B. Only if
C. If
D. Even if

Question 18: What if ________ the boss sees you drinking coffee and having a chat in working hours?
A. Even if
B. What if
C. If only
D. I wish

Question 20: ________ the price of dairy products rises, the farm won’t make a profit this year.
A. Providing
B. In case
C. As if
D. Unless

Question 21: Yesterday, I was sitting on the beach with a cold drink in one hand and a Ian Fleming novel in the other. I felt ________ I were in paradise.
A. as if
B. even though
C. whether
D. in case

Question 22: Drink plenty of water during your walk; ________, you’ll become dehydrated.
A. therefore
B. as though
C. in case
D. otherwise

Question 23: Let’s face it! We will need to save for months to be able to afford a skiing holiday ________ we decide to go to France or Canada.
A. as if
B. whether
C. because
D. otherwise

Question 24: She described her holiday job at the factory ________ it were torture.
A. as though
B. only if
C. because
D. even if

Question 25: ________ the weather improves, we will have to stay home tomorrow.
A. If
B. Even if
C. In case
D. When

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