THE RESULT WILL BE BETTER IF HE ………HARD.A. WORK B. WORKS C. WORKE...

117. - BAI TAP TRAC NGHIEM TONG HOP A9
BAI TAP TRAC NGHIEM TONG HOP A9

117. The result will be better if he ………

hard.

a. work b. works c. worked

d. will work

upload.123doc.net. We are looking forward to

………

..you

a. see b. seeing c. look

d. looking