Hi, Jim. Can you lend ______ your pen?—Sorry, I’m using it.

There are many tall trees _____ our classroom.[ ]

When did your uncle arriveChina? —He got to Guangzhouthe morning of the 16th of April. [ ]

Is the Youth Center open to the public yet?—Yes. It ______ for almost one and a half years.

In China when the traffic light is red, you ________ cross the road.