Almost seven tons of amber__________ the Amber Room.
| A．was used to make | B．was used to making |
| C．were used to make | D．were used to making |
—I’m afraid I can’t finish the book within this week.
—Don’t worry. .
| A．Please go ahead | B．That’s right | C．Not at all | D．Take your time |
According to a UN report，one third of the world population have no to clean drinking water and health care.
| A．means | B．approach | C．channel | D．access |
Helen has got it takes to be a great tennis player. In other words, she has the potential to become world famous.
| A．how | B．what | C．when | D．that |
—When will the visas be ready, sir?
—everything goes well, you should get them in 14 workdays.
| A．Although | B．As far as | C．Unless | D．As long as |
Economic growth in the world remains weak throughout 2013 and it is hoped that it will
gradually in 2014.
| A．break up | B．make out | C．work out | D．pick up |