. I don’t know if she’s coming.
I’m writing to ask ______ you can do me a favor.
Filled with anger, he didn’t shout or swear, but just ________ silently at me.
You sound ________you have caught a cold.A. because of B. even though C. so that D as if
The secretary worked late into the night, ______ a long speech for the president.
—Tom graduated from college at a very young age.—Oh,he__________have been a very smart boy then.