YOU ARE NOT ALLOWED TO USE THE CLUB'S FACILITIES _____ YOU ARE A M...

66. - THI HOC KI 1 CO DAP AN KEM
Lớp 12 THI HOC KI 1 CO DAP AN KEM

66. You are not allowed to use the club's facilities _____ you are a member.

d. If we will learn better to the Internet, our school has much access.

a. unless

b. if

c. provided

d. supposed