The _____, I think, he drew from his simple experiment is not scientific.
| A．conclusion | B．charge | C．promise | D．relation |
Her car has been very dirty. She has got to _______.
| A．get washed | B．wash | C．get washed it | D．get it washed |
What she spends a month at university___________ no more than 500 yuan.
| A．adds up | B．adds up to | C．adds to | D．adds that |
He asked me how much ________ on the mountain bike.
| A．did I pay | B．I had spent | C．did I spend | D．I had cost |
He was lucky in the accident, but his car was completely _________.
| A．ruin | B．hurt | C．damaged | D．destroyed |
Without enough food, many birds didn’t _______ the cold weather.
| A．live | B．continue | C．last | D．survive |