1, This car was the most expensive purchase i've ever ..........
A. put
B. taken
C. made
D. done
2, In my opinion, you must find a really qualified carpenter for a job like this, ............ seems to require a large amount of talent.
A. which
B. where
C. that
D. who
3, After a while we began .......... ......... the ball back and forth.
A. enjoying - to hit
B. to enjoy - hitting
C. to enjoy - to hit
D. enjoying - fit
4, .......... better, the team would have been able to defeat the opponent.
A. If it prepares
B. Preparing
C. If prepares
D. Had it prepared