—Jack is doing nothing at all but study Chinese.—As far as I know, he is ___________ to study abroad, perhaps China.
---May I take your order now? ---_______.
She was so angry at all ______ I was doing ______ she walked out.
The old woman had a letter from her son in the army_____ to her.
— Jenny looks hot and dry. — So______ you if you had a high fever.
—Were you busy last weekend? —Very. Rather than ____ time playing cards as usual, I devoted every effort to ____ an advertisement.