(B) Doctor Carter is too busy to have a cup of coffee.
(C) Doctor Carter is a quite sociable person.
(D) Doctor Carter is a lonely man, according to his colleagues.
3. (A) Tom checked his embarrassment.
(B) Tom bounced the ball against the telephone box.
(C) Tom felt embarrassed when he was asked to have a physical check.
(D) Tom was embarrassed when his check was returned as worthless.
4. (A) We couldn’t have opened five supermarkets there.
(B) To think that we have opened only five supermarkets there.
(C) We thought that you wanted to open five supermarkets there.
(D) We didn’t think that five supermarkets there were quite enough.
5. (A) Mrs. Green had to rush to the airport to meet the CEO from Chicago.
(B) Mrs. Green refused to attend the opening ceremony in Chicago last Tuesday.
(C) Mrs. Green was scheduled to see someone from Chicago last Tuesday.
(D) Mrs. Green didn’t accept the CEO’s invitation to work in Chicago at last.