The Shanghai Expo has attracted more than 73 million tourists, ________ it the most successful in history.
A. making B. makes C. made D to make
---What’s that noise?
---Oh, my God! I ________ to turn the tap off after I brushed my teeth.
| A．forget | B．forgot | C．was forgetting | D．had forgotten |
____ almost the whole time of mine, the work made me extremely tired.
| A．Occupying | B．Occupied | C．Being occupied | D．To occupy |
The police are trying to find out the ____ of the woman killed in the traffic accident．
| A．evidence | B．recognition | C．identity | D．status |
— I heard they went skiing in the mountains last winter.
— It ________ true because there was little snow there.
| A．may not be | B．won’t be | C．couldn’t be | D．will be |
It didn't take long for them to ______ the cheat，who pretended to be an expert in this field.
| A．look through | B．go through | C．live through | D．see through |