Hiện tại hoàn thành và hiện tại hoàn thành tiếp diễn

Chia động từ trong ngoặc sau. Chú ý không viết tắt (not=n't)

Rachele: I think the waiter (forget) us. We (wait) here for over 40 minutes and nobody (take) our order yet.

Jennifer: I think you're right. He (walk) by us at least ten times. He probably thinks we (order, already) . 

Rachele: Look at that couple over there, they (be, only) here for only 15 minutes and they already have their food.

Jennifer: He must realize we (order, not) yet! We (sit) here for over half an hour staring at him.

Rachele: I don't know if he (notice, even) us. He (run) from table to table taking orders and serving food.

Jennifer: That's true, and he (look, not) in our direction once.