you choose to work in an international travelagency—Well, you know, English is my ________ So it is mybest choice

Alice, turn down the TV, please. I on the phone.—Oh, sorry.

She looks rather upset She theexam— I guess so It’s very difficult after all

Hou Yi was _________________ sad _________________ he called Chang’e’s name to the moon loudly every night.

He has his faults, but _____ he is an excellent teacher and we all respect him.