You are writing an application that uses isolated storage to store user preferences.The ap

A.in writing

B.to write

C.having written

D.writing

A.because

B.why

C.for

D.as

A.turning

B.writing

C.putting

I () this e-mail to tell you about my new office.

A. am writing

B. writing

C. writes

We take the liberty () to you with a view to building up business relations with your firm.

A、writing

B、to be writing

C、to writing

D、to write

A.write a letter

B.write to

C.writes to

D.writing to

A、Do you like the writing class

B、How do you feel about your writing class

C、have another piece of cake

D、Could you help me