—What about your self-drive trip yesterday?
—Tiring! The road is being widened, and we_________ a rough ride.
| A．had | B．have |
| C．would have | D．have had |
She wants her paintingsin the gallery, but we don t think they would be very popular.
| A．display | B．to display | C．displaying | D．displayed |
the safety of gas, the government has checked the city’s gas supply system thoroughly.
| A．To ensure | B．Ensuring | C．Having ensured. | D．To have ensured |
—Did you see who the driver was?
—No, so quickly, that I couldn’t gat a good look at his face.
| A．did the car speed by | B．the car sped by | C．does the car speed by | D．the car speeds by |
By improving reading skills, you can read faster and understand more ofyou read．
| A．that | B．what | C．which | D．whether |
there is a snowstorm or some other bad weal. her, the mail always comes on time.
| A．Because | B．If | C．When | D．Unless |