The baby is only ten .A. month old B. year old C. months old
— Anna, have you ______ seen China’s Got Talent (达人秀)?— Of course. I ______ it last weekend.
The idea ________ good. We can try it.
--- It’s hot today. Why don’t we go swimming?----_________.
---- Has John come ________?----Yes. He has _________ been here for 10 minutes.
---- May I ________ your pen? ---- Sorry. I _______ it at home.