You must be aware ______the fact that it is ____ great importance to learn English well.
I rang you several times yesterday but couldn’t ______.
-----Hi, I haven’t seen you for years. You look well. -----________. You look well, too.
–I have some big news for you. You’ve been accepted as a member of our club. --______ That’s great!
The day I have been looking forward to will certainly come.
I’d like a room windows look out over the sea.