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9. The students … their homework last night.
A. Do
B. Did
C. Done
D. Does
Answer : B
10. My mother … soto last week. It was delicious.
A. Cooking
B. Cook
C. Cooked
D. Cooks
Answer : C
11. How do bats catch insects in the dark?
A. It uses sound
B. It uses wings
C. It uses mouth
D. It uses feet
Jawaban: D
12. I … an egg on breakfast last morning.
