1. This steak is too to chew.
A. young
B. rare
C. tough
D. picky
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2.He's alsoa ofthe online resources, especially the search engines.
A. fan
B. fence
C. fans
D. fix
3. When he looked up, he suddenly found himself by a group of teenagers.
A. to be surrounded
B. surrounded
C. be surrounded
D. having been surrounded
4.When he came to himself, he found himselfin hospital.
A. lay
B. lie
C. laying
D. lying
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