1/ Does that book (A) tell (B) a story (C) of his life from (D) A to Z?
2/ Discovering (A) a therapy (B) for cancer is (C) one of (D) biggest challenges facing medical researchers.
3/ We think it's not (A) one good idea to spend many hours at (B) the wheel (= driving (C) a vehicle) without (D) a break.
4/ Do you agree that (A) an apple (B) a day keeps (C) a doctor (D) away?
5/ As (A) often as not when he (B) makes (C) an effort to visit his friend, he wonders (D) why he’s even worried.
6/ Satellite technology offers (A) the chance, as (B) ever before, (C) for continuous television coverage (D) of major international events.
7/ Every so (A) often he treats (B) him to (C) a meal in (D) a luxurious restaurant.
8/ (A) Sometime I take food (B) with me and (C) sometimes I buy food (D) when I’m there.
9/ (A) Seldom they receive (B) any apology when (C) mistakes (D) are made.
10/ (A) Hard had (B) a moment passed (C) before (D) the door creaked open.