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Unit 9. Present perfect continuous
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lượt xem 11
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A It has been raining. Xem ví dụ sau: Is it raining? No, but the ground is wet. It has been raining. Trời mới vừa mưa xong. Have/has been -ing là thì present perfect continuous. I/we/they/you have (=I’ve etc.) been doing I/we/they/you have (=I’ve etc.) been waiting I/we/they/you have (=I’ve etc.) been playing etc. he/she/it has (=he’s ect.) been doing he/she/it has (=he’s ect.) been waiting he/she/it has (=he’s ect.) been playing etc. Ta dùng thì present perfect continuous khi nói về những hành động đã kết thúc gần đây hay mới vừa kết thúc và kết quả của...
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