-I hear you ________ the USA. When ________ you go there?-Last summer holiday.A. have been to; did B. have gone to; willC. have been to; do D. have gone; did
— I think his suggestion is worth __________of carefully.— I agree __________ you.
__________ valuable advice it is. It will be of __________ great value to me.
—She has never read this book, __________ she? —__________, so she knows little about it.
— Did you and your parents enjoy your stay in San Ya last week? —Yeah, __________we had!
--What's up? --I can't stand the noise outside. It's nearly________ me mad.