5.The law, widely hated by Americans living and working abroad, has made it simple financial things abroad.
A. is tough to do
B. tough to do
C. is tough doing
D. tough doing
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1. you've got a chance, you might as well make full use of it.
A. Now that
B. After
C. Although
D. As soon as
2. He found it increasingly difficult to read, his eyesight was beginning to fail.
A. and
B. for
C. but
D. or
3. A man cannot smile like a child , a child smiles with his eyes, while a man smiles with his lips alone.
A. so
B. but
C. and
D. for
4. there are too many people there, we have to find another house.
A. Because; so
B. Though; but
C. Since; /
D. /; if