—Please ____ the tree. Can you ____ some apples on it?—Yes, I can.
The food smelt terrible but Tom _______ taste it.
It _______ that they will have the final exam next week.
There are two cars in front of the building. One is red and ________ is black.
If more trees ________ , our city will be more and more beautiful.
This brush pen is made _______ bamboo.