— Susan! Shall We go out for a picnic this weekend？
— Oh，with all this work ______, I don’t know if I’ll have time to go out.
| A．to do | B．doing | C．done | D．do |
_________humanoid（有人特征的）robot newly acquired by Imperial College in London will lead to deeper understanding of _______human intelligence．
| A．The; the; / | B．A; a; a | C．A; a; / | D．A; the; / |
一How do you find the concert in the Beijng Grand Theatre last night？
一_____________, But the conductor was prefect．
| A．I couldn`t agree more | B．I don`t think much of it |
| C．l was crazy about it | D．I really like it |
.The 8.8 quake in central Chile caused widespread damage,destroying lost of buildings and hundreds of thousands Of people__________ .
| A．to affect | B．affecting | C．affect | D．affected |
The International Day against Drugs,aimed at warning people to keep away from drugs， _________ on June 26th every year．
| A．taking place | B．takes place | C．took place | D．taken place |
Mary failed the driving test again.If she _________ harder,she __________ the test easily.
| A．practiced;would pass | B．had practiced;would pass |
| C．had practiced;would have passed | D．shodd practice;should have passed |