The door burst open and________, shouting with anger.
| A．rushed in a crowd | B．in rushing a crowd |
| C．in rushed a crowd | D．in a crowd did rush |
—Mr . Smith was really helpful when you were in financial difficulty during those years.
—Definitely . I can never appreciate his kindness .
| A．well | B．seriously | C．properly | D．enough |
China understands the situation and needs of underdeveloped countries on the issue of climate change and urges developed countries to support them technology and finance.
| A．in terms of | B．in spite of | C．regardless of | D．owing to |
The ordinary girl sat silently at the corner , but when the prince came over to invite her to dance , her face immediately .
| A．turned up | B．burnt up | C．cheered up | D．lit up |
We spent many years studying the formation of rocks , experiencing many sufferings and even death. But our hard work in the end , and we made it.
| A．came out | B．paid off | C．made up | D．gave away |
University students who take out a loan to pay for their studies may be seriously when they graduate.
| A．in debt | B．in luck | C．in need | D．in doubt |