单项选择题
—Our vacation was Yes, I'ye never had ______.A．greatly...
单项选择题—Our vacation was Yes, I'ye never had ______.
—Why do you drink so much coffee —Well, ______ it does...
单项选择题—Why do you drink so much coffee —Well, ______ it doesn't keep me awake at night, I see no harm in it.
—Can you come on Monday or Tuesday —I'm afraid ______ ...
单项选择题—Can you come on Monday or Tuesday —I'm afraid ______ day is possible.
