1.  Beck writes ________ email to tell us that he is having ________ good time in Beijing.

A.the; a                         B.a; an                           C.an; a                           D.an; the

2.  Look! My cousin ________ English on the computer!

A.is learning                 B.learn                          C.are learning              D.learns

3.  There ________ 40 students in my class.

A.has                              B.is                                 C.have                           D.are

4.  —________ is your little brother, Martin?
—He is 2 years old this year.

A.How                           B.When                         C.How old                     D.What

5.  Look at ________ man over there. He is my new math teacher.

A.this                             B.that                            C.these                          D.those