n you speak English so fluently —Oh, I________ English in ShanghaiInternational Studies University for four years

I’ve told her many times, and she still forgot about it! — I understand. It’s true that she ____ be very forgetful sometimes.

I don’t know who __________ the boy stand here. How poor he looks！

Where is Jack —I noticed that he ________the teacher’soffice just now.

1Can you tell me ______learn a foreign language well ?