There is still so much to discuss. ________, we shall return to this topic in tomorrow’s class.
A. Instead B. However
C. Therefore D. Otherwise
From the teacher’s _________ look, we could see that he hadn’t expected that we could raise such a _______ question to him.
A. confused; confused B. confusing; confused
C. confusing; confusing D. confused; confusing
Only after Mary read her composition the second time ________ the spelling mistake.
A. did she notice B. she noticed
C. does she notice D. she has noticed
As a husband he was __________ failure, so their marriage ended in _________ failure.
A. /; / B. /; a
C. a; a D. a; /
Luckily, modern farming methods have been brought in, making the farmers___ than before.
A. well off B. better off
C. badly off D. worse off
It was really ______ of your brother not to play the guitar while you were having a rest.
A. modest B. outspoken
C. considerate D. determined
