11. When the weather is good, he _____ camping in the mountain. A. goes often B. never C. often goes D. goes never
👉 Đáp án: C. often goes → Trạng từ tần suất đứng trước động từ thường, sau “to be”.
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12. Lan and Hoa are chatting after work. Hoa suggests going out. Hoa: “Shall we go out tonight?” – Lan: “_____” A. That’s a great idea. B. I didn’t go to it. C. It is very kind of you. D. You are very welcome.
👉 Đáp án: A. That’s a great idea. → Đáp lại lời gợi ý.