Does John know any other foreign languages French?
| A.except | B.but | C.besides | D.beside | 
The athlete’s years of hard trainingwhen she finally won the Olympic gold medal.
| A.went on | B.got through | C.paid off | D.ended up | 
The limits of a person's intelligence, generally speaking, are fixed at birth, buthe reaches these limits will depend on his environment.
| A. | where | B. | whether | C. | that | D. | why | 
In order to find the missing child, villagersall they can over the past five hours.
| A.did | B.do | C.had done | D.have been doing | 
You can change your job, you can move house, but friendship is meant to belife.
| A. | of | B. | on | C. | to | D. | for | 
I rememberedthe door before I left the office, but forgot to turn off the lights.
| A.locking | B.to lock | C.having locked | D.to have locked |