The movie that we saw last week was quite boring, ______?
| A．didn’t we | B．did we |
| C．wasn’t it | D．was it |
At the age of 29，Dave was a worker，________ in a small apartment near Boston and ________ what to do about his future.
| A．living；wondering | B．lived；wondering |
| C．lived；wondered | D．living；wondered |
When he ________ the door，he found his keys were nowhere.
| A．would open | B．opened |
| C．had opened | D．was to open |
In April,2009，President Hu inspected the warships in Qingdao，________ the 60th anniversary of the founding of the PLA Navy.
| A．marking | B．marked |
| C．having marked | D．being marked |
________ not to miss the flight at 15：20，the manager set out for the airport in a hurry.
| A．Reminding | B．Reminded |
| C．To remind | D．Having reminded |
Many of them turned a deaf ear to his advice ______ they knew it to be valuable.
| A．as if | B．now that | C．even if | D．so that |