—What colour is the coat?
—It’s ________ orange. It’s ________ orange coat.
| A．an, / | B．an, an | C．/, an | D．/, / |
The teacher, ____ his book ____ hand, came over to the
blackboard.
| A．with; in | B．/; in | C．on; on | D．with; / |
She gave the students a lesson ____ Mr. Wang.
| A．instead | B．instead of | C．instead on | D．instead in |
Let’s go ____ the road. The shop is ____ the other side.
| A．across; on | B．cross; on | C．through; in | D．between; on |
Only four days remained ____ the exam.
| A．at | B．after | C．before | D．since |
Be careful when you go ____ the street because the traffic
is very busy at the moment.
| A．across | B．behind | C．between | D．over |