. Teaching a pronunciation class to a mixed group of learners can a teacher with many challenging problems.
| A．provide | B．produce | C．present | D．offer |
The film festival isas an event of international importance．
| A．acknowledged | B．realized | C．understood | D．fascinated |
My money was beginning toand there were no jobs to be found．
| A．give up | B．give out | C．give in | D．give away |
A botanist who speaks and writes English is in closer touch with the scientists in other countries than who doesn’t．
| A．one | B．those | C．/ | D．that |
Two hours away from the tall buildings of New York．
| A．some of the world’s largest bears live |
| B．lives some of the world’s largest bears |
| C．do some of the world’s largest bears live |
| D．live some of the world’s largest bears |
Many single parentswith the dilemma of dividing time between work and children。
| A．struggled | B．caught | C．trapped | D．placed |