35．It’s nearly 5 years since I worked in the company. I _______ in a school.

　　 A．taught　　 　　　 　B．was teaching

C．am teaching　　　　　　　 D．had been teaching

34．Thank you for giving up your coffee break to help. I know you always need _________

　 after three classes.

　A．that　　 B．one　 C．it 　　 D．this

33．According to a new study by a British’s university, learning ________ second language can lead to ________ increase in your brain power.　

　　 A．a; the　　　　 B．不填; the　　　 C．a; an　　　　 D．the; an

32．She spent four weeks which she could afford _______ around the country, promoting

　　 her new album.

A．to tour　　　　 B．toured　　　　 C．touring　　　 D．having toured

31．It is said that people are________ likely to tell lies over the phone as they are in emails.

　　　 　A．as twice　　 B．twice as　　　 C．twice more　　　 D．twice than