Where is your father? —He _______ to Shanghai. He has ever ______ there twice.

I need help _____my English,but I can help you______your Chinese.

Did your classmates have a good time in the Disneyland last weekend?—Yes. They enjoyed _________ very much.

Honey, this is a present for your birthday.- Ah! A pair of shoes, well-known-brand – Nike. I think it _______ comfortable:

Were you at home at 9 o’clock last night? —–Yes, I a shower at that time.