Prices of daily goods _____ through a computer can be lower than store prices.
| A．buying | B．bought | C．are bought | D．been bought |
—I regret ________ you that your application has not been successful.
—Not successful? I performed pretty well in my interview!
| A．informing | B．to inform |
| C．having informed | D．to have informed |
—Hi, Kathy! Any plans for tonight?
—Not yet, Tim. I ________ where to go for dinner.
| A．was wondered | B．was wondering |
| C．will wonder | D．had wondered |
Mary ________ as a secretary in this company for twenty years and now she stays at home taking care of her own garden.
| A．has served | B．had served |
| C．is serving | D．served |
They ________ to go shopping in the downtown district, but they cancelled it because of a hard rain.
| A．had intended | B．intended |
| C．have intended | D．were intending |
—Alas! I have left my key to the office in my car.
—Don't worry. I ________ it for you. Wait a minute.
| A．get | B．am going to get |
| C．will get | D．am getting |