——Did Linda have a good time in Beijing?——Yes．She enjoyed__________very much．

―I wonder _______they are waiting.―At the bus stop.

I hope        improve his English this year.

— Mum, have you seen my mobile phone?—_________you bought last week? I’m sorry I haven’t seen _________.

---Dave, is this your English textbook? ---No, it isn’t mine. Maybe it’s _______.