— Hi, Jack. Would you like to go to Hawaii for the summer holiday?— I’d love to! Though I __________ there twice.A. am B. will be C. have been
It’s said that________of the water around the world________polluted.
She has never been to the city,________she? A.doesn’t B.hasn’t C.has
2013福建福州)—Is James at home? —No,he________Ya’an to be a volunteer. A.has gone to B.has been to C.is going to
—Is Jim in the office? —No,he________to the dining hall.
Mr.Wang isn’t here.I think he________Shanghai. A.went B.has been to C.has gone to