Jane is said _______ an opera singer in her youth.
| A．being | B．to be | C．to have been | D．having been |
.They _________ in spite of the extremely difficult conditions.
| A．carried out | B．carried off | C．carried on | D．carried forward |
The old movie reminded them _________ the wonderful time they had spent together.
| A．to | B．for | C．in | D．of |
.He keeps on with physical training in winter _________ cold it is.
| A．whatever | B．no matter how | C．whether or not | D．although |
.Keep in _________ that all people are different and some may progress faster than others.
| A．head | B．brain | C．heart | D．mind |
These two maths problems can’t be used in the exam.They are too_________to the students.Everyone can remember the answers.
| A．easy | B．difficult | C．familiar | D．simple |