46. I sometimes do not feel ______ when I’m at a party.
A. comfort B. comforter C. comfortable D. comfortably
47. Women show a _______ to live longer than men.
A. tend B. tendentious C. tendency D. tendentiously
48. It is necessary for the host to make his guest feel comfortable and _____
A. relax B. relaxation C. relaxing D. relaxed
TEACHER: NGUYEN THI KHANH LINH 5
49. Their _____ has last for more than 20 years.
A. friends B. friendly C. friendship D. friendness