— You should have come to the party last Saturday evening. It was really fantastic.
— But a friend an unexpected visit to me.
| A．paid | B．had paid | C．would pay | D．has paid |
—Well, Toby, I remember that you had a very…how should I say…relaxed attitude toward work at the bookstore.
—__________! I was a model worker!
| A．No way | B．No doubt | C．No wonder | D．No problem |
Several musicians say they consider it the greatest musical composition _______ written.
| A．already | B．once | C．before | D．ever |
Since the recent river pollution in several provinces, people _______ more and more attention to the quality and safety of drinking water.
| A．pay | B．are paying | C．have paid | D．have been paying |
Finally he reached a lonely island ________ was completely cut off from the outside world.
| A．when | B．where | C．which | D．whom |
China’s first aircraft carrier, ____ as long as 304 metres, was handed over to the People’s Liberation Army navy in 2012.
| A．measures | B．measured | C．to measure | D．measuring |