FILL in the blanks with the words given below .Change the fo

FILL in the blanks with the words given below .Change the form where necessary.
aspect participate hesitate inquiry intend recommend investigate undertake resource economincal
1 The Channel Tunnel is one of the biggest engineering projects ever____
2 He took it as an insult which wasn't at all what I ____
3 As a freshman,you should get to know campus ___ as soon as possible and make good use of them.
4 He had made many___ into the quality of the computer before buying one.
5 The police___ many cases by following the footprints left at the scene of the crime.
6 I'm thinking of buying a car.Can you ___ a good make to me?
7 Not only does Mary attend class regularly,but she also___ in extracurricular activities frequently.
8 With the rapid development of the economy,all___ of our life have changed a great deal.
9 Tom is such anice guy.He will not___ a moment to offer help when you are in trouble.
10 This system is extremeyl ___because it runs on half-price electrcity.
Complete the following sentences with words or expressions from the passage.Change the form where necessary.
1 My CD player is beeping ,for the battery is____
2 It____ that the kids had spent the whole day playing vedeo games.
3 She was the only woman to ___ the experiment and was among the few volunteers who dide from it.
4 People teach the computer to think and ___ ,develop and sharpen their own reasoning abilities.
5 This kind of digital TV is considered the best that has been made ____ in our country.

没分吗?没动力呦