I _ there once a long time ago and back since. A. having gone/ was B. go/ am not C. was going/ had not been D. went/ have not been

40/50

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.

I _____ there once a long time ago and ____ back since.

having gone/ was

go/ am not

was going/ had not been

went/ have not been

Giải thích

Kiến thức: sự hòa hợp giữa các thì

Giải thích: Kết hợp giữa thì hiện tại hoàn thành và thì quá khứ đơn: S + have + Vp.p + since + S + V.ed

Tạm dịch: Tôi đã đi đến đó một lần từ rất lâu trước đây và chưa bao giờ quay trở lại từ lúc đó.

Đáp án: D

I _____ there once a long time ago and ____ back since. A. having gone/ was B. go/ am not C. was going/ had not been D. went/ have not been