THE TEACHER AS WELL AS HIS PUPILS ... GOING CAMPING.A. AREB. ISC....

31. - 3500 CAU TRAC NGHIEM ON TAP AV THCS
3500 CAU TRAC NGHIEM ON TAP AV THCS

31. The teacher as well as his pupils ... going camping.

a. are

b. is

c. will be

d. be

 b