— How much does your new i-phone 6 ________?— More than 500 dollars.
—________your sister________Hainan Island? —Yes,she said it is a wonderful place.
—Have you________visited the old house by the river? —No,________.
Nowadays________of business letters are written in English.
—Have you ever been to Shanghai? —Yes.I________there a few months ago. A.have been B.went C.have gone
—Would your younger brother go for a picnic this Sunday? —If I don’t go,________.