He’s going to Beijing National Day.A. on B. in C. about
How can I_____the library?A. gets to B. get C. get to
I'm going to Beijing ________ the National Holiday.A.in B.on C.at
What ________ they going to do tomorrow?A.be B.are C.is
—________ are you going?—This afternoon.A.What B.Where C.When
I want to buy ________ shoes.A.a pair of B.pair of C.two pair of