8. The ________ goal of the book is to help bridge the gap between research and teaching, particularly the gap between researchers and teachers.
| A．joint | B．intensive | C．overall | D．decisive |
It ______me one hour to finish the homework.
| A．spent | B．took |
| C．cost | D．paid |
I can’t stand ___________.
| A．laugh at | B．laughing at |
| C．being laughed at | D．being laughed |
When do you think________ back to our school?
| A．will Tom come | B．Tom coming |
| C．does Tom come | D．Tom will come |
You like sports ________ I like reading.
| A．when | B．while |
| C．but | D．once |
I didn’t meet him. He ________ when I got there.
| A．left | B．have left |
| C．had left | D．leave |