The childrenlost in the woods; otherwise, they would have been at the lakeside camp as scheduled.
| A． | must have got | B． | must get | C． | should have got | D． | should get |
After driving all night we got to Amy’s place，_____ that she was away.
| A．only to discover |
| B．only discovering |
| C．only discovered |
| D．only having discovered |
_____ out more about our products， fill in the form and send it to us at the address _____ below.
| A．Finding， giving | B．To find， given |
| C．Finding， given | D．To find， giving |
Students are encouraged _____ control of their own learning， rather than just _____ on the teacher.
| A．to take， depending | B．taking， depending |
| C．to have taken， to depend | D．having taken， having depended |
After describing the planned improvements， she went on _____ how much they would cost.
| A．to explain | B．explaining |
| C．to be explaining | D．having explained |
_____ wherever you go is the price you pay for being famous.
| A．Being recognized | B．To recognize |
| C．Recognizing | D．Having recognized |