— Shall we take the 10:20 train?
—No. If we took that train, we too late.
| A．arrive | B．arrived | C．will arrive | D．would arrive |
The sheets for your bed washing.
| A．needs | B．are needing | C．want | D．are wanting |
One of Marx's works written in English in the 1860s.
| A．was | B．were | C．would be | D．are |
The number of the people who cars increasing.
| A．owns, are | B．owns, is | C．own, is | D．own, are |
of the money used up.
| A．Three-five, are | B．Three-fifths, have been | C．Three-fifths, has been | D．Third-fifths, is |
Seventy percent of the students in our school from the countryside.
| A．is | B．are | C．comes | D．are coming |