________ Lily is only 13 years old, she knows 2000 English words.

A．While            B．Nor              C．But              D．Although

-- Lily is coming by ________plane tomorrow.

-- Let’s go to ________ airport to meet her.

Lily is _____ girl .

A．a 8-years-old                           B．an 8-years-old

C．an 8-year-old                          D．a 8-year-old

—Lucy is in front of Lily and Mike is behind Lily.

So we can say Lily is______ Lucy and Mike.

A．behind           B．in front of         C．between          D．in

—lily is coming by_____ plane tomorrow.

—Let s go to     _ airport to meet her.

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