I usually________________ (go) to school by bike but today I (go) ________________ to school by motorbike.
Đáp án: Go – am going
Giải thích: vế trước chia thời hiện tại đơn vì có mốc thời gian “usually”, vế sau chia thời hiện tại tiếp diễn, diễn ra sự việc đang diễn ra.
Dịch: Thường thường tôi thường đi học bằng xe đạp, nhưng hôm nay tôi đang đi xe máy.
Fill in the blank with the given words.
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My teacher told me that there are fifty _____________ in the US.
He ________________ (pick) you up at the train station if he isn’t busy.
Fill in the blank with the given words.
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Last Tuesday, we did a _____________ about English speaking countries.
Fill in the blank with the given words.
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Billboards on the streets may _____________ visual pollution.
Give the correct form of the verbs in the blankets.
I will pay your money back if I ________________ (get) promoted.
Fill in the blank with the given words.
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The government fines factories that releases _____________ water into the river.
Anna ________________ (not watch) this TV series for a long time.
Fill in the blank with the given words.
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Have you come _____________ with any solutions to radioactive contamination?