bổ trợ thì hiện tại hoàn thành (CL)

She (be)…………. at her computer for eight hours.

1. Hannah (not/have) ……………any fun a long time.

My grandfather (not/ play)……….. any sport since last year.

You’d better have a shower. You (not/have)………. one since Monday.

I don’t live with my family now and we (not/see)…………. each other for ten years.

Anna (finish) … reading three books this month. 

I…… just (realize)…………… that there are only three weeks to the end of the semester.

(viết ngăn cách giữa 2 từ bằng dấu 3 chấm ...)

How long…….. (you/know)………. each other?

(viết ngăn cách giữa 2 từ bằng dấu 3 chấm ...)

……….(You/ take) many photographs?

.......Jack (eat) at the Sheraton Hotel yet?