__________ he had not hurt his leg, John would have won the race.
| A．If | B．Since | C．Though | D．When |
Peter’s jacket looked just the same as Jack’s, but it cost_____his.
| A．as much twice as | B．as twice much as |
| C．much as twice as | D．twice as much as |
More attention must be paid _________ the endangered animals..
| A．to protecting | B．protect | C．to protect | D．protecting |
He is __ that everyone likes to make friends with him.
| A．a such honest boy | B．such honest a boy |
| C．so an honest boy | D．so honest a boy |
In order to find ______better job, he decided to study _________ second foreign language.
| A．the; a | B．the; the | C．a; a | D．a; the |
Yesterday I met a(n) _____ teacher by chance who taught me English in the university three years ago.
| A．early | B．former | C．first | D．advanced |