Wang Gang wants to be ________ swimmer but Simon wants to be ________ engineer.
| A．a, a | B．a, an | C．an, a | D．an, an |
He finds watching English movies frustrating because the people speak too quickly.
| A．boring | B．difficult |
| C．disappointing | D．sad |
My cousin gave up the chance of working abroad and returned to his hometown.
| A．opportunity | B．challenge |
| C．experience | D．change |
Maria called him three times yesterday, but nobody answered.
| A．visited | B．told |
| C．phoned | D．met |
—Do you know __________ in China tomorrow?
—In the morning.
| A．when she arrives | B．when does she arrive |
| C．when she will arrive | D．when will she arrive |
The lovely postcards __________ to Ann last week.
| A．send | B．sent |
| C．were sent | D．have sent |