—What were you doing when Tom came to see you?—I________on my overcoat and________to visit a friend of mine.
No matter how bright a talker you are, there are times when it is better ______ silent.
There is ______ in our office that when it is somebody’s birthday, they bring in a cake for us all to share.
Mr. Smith ______ a grammar book meant for senior high school students and will almost finish it.
—I’m just going to finish the work off first.—Go on if you _______.
The new stadium being built for the next Asian Games will be ______ the present one.