--Who’s your Chinese teacher?--Miss Zhang. She has taught ______ Chinese for two years.

— ________ bowl of mutton soup would you like?— A big bowl, please.

It’s difficult for me to decide which one to choose, because ______ of them are good. 

Most students like dinosaurs, but ______ of them know the story of dinosaurs.

----Is Emma      sister?----Yes,      is.