The magician picked several persons from the audience and asked them to help him with the performance.
| A．by accident | B．on occasion | C．at random | D．on an average |
The population of China ________ 1.3 billion，and 80% of the population________farmers.
| A．are; is | B．is; is | C．is; are | D．are; are |
They are quite different ________ each other ________their tastes.
| A．from；in | B．in; from | C．with; on | D．with; in |
He ________to come at eight, but in fact he never comes before nine.
| A．is supposing | B．supposes |
| C．is supposed | D．supposed |
Mr. Smith is ________a teacher. He is also our good friend.
| A．only | B．more than |
| C．no more than | D．nor more than |
The visiting group ________ famous football players.
| A．consists of | B．makes up |
| C．including | D．insists of |