7．Once_____this city, you’ll find that there is so much surprise waiting for you to discover．
| A．visiting | B．visit | C．visited | D．to visit |
physics（）
| A． | plea sure | B． | mu sic | C． | sure | D． | increa se |
teacher
| A．great | B．heavy | C．idea | D．disease |
open
| A．become | B．across | C．lonely | D．balcony |
--- Jack, I’d like to have your opinions about my written report.
--- _______. But I have one suggestion.
| A．That’s a good idea | B．You are too modest |
| C．It looks fine to me | D．You should check it first |
Half an hour later, Lucy still couldn’t get a taxi _______ the bus had dropped her.
| A．until | B．when | C．although | D．where |