There are usually at least two _____ of looking at every question.
| A．ways | B．directions | C．views | D．opinions |
All that can be eaten eaten up.
| A．are being | B．has been | C．had been | D．have been |
Some person calling for you at the gate.
| A．are | B．is | C．is being | D．will be |
On each side of the street a lot of trees.
| A．stands | B．grow | C．is standing | D．are grown |
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 |