In old days, books for blind people used paper ____ against metal wire to form letters.
| A．to press | B．pressing | C．pressed | D．which pressed |
1.He is talking so much about America as if he________ there .
| A．had been | B．has been | C．was | D．has gone |
While in university，we were offered a number of afterschool activities to ________ our social skills.
| A．create | B．gr ow |
| C．develop | D．settle |
--- Are you worried about her safety?
--- Just ________. She isn’t alone.
| A．entirely | B．gradually |
| C．generally | D．slightly |
More consumers are waiting for the further drop of housing prices with money in their hands rather than ______ houses, according to a report.
| A．to buy | B．buying |
| C．buy | D．bought |
Nobody believed his reason for being absent from the class __________he had to meet his uncle at the airport.
| A．why | B．that |
| C．where | D．because |