—What do you think of the performance today? —Great! ___ but a musical genius could perform so successfully.
We have been good friends for years.And we must ___ the friendship between us.
--Hello, is Mr. Smith at home?---Sorry, but he _____.
--Don't be so disappointed.I’m sure that you can do better in the next exam. --Yes, but I ____ this time.
What’s the best way __ learning English?
The ___ people must continue what the dead didn't finish.