Students in English-speaking countries usually address their man teacher ‘sir”, but __________ their woman teacher “madam”.
A.seldom they address | B.do they seldom address |
C.seldom do they address | D.they seldom do address |
Polly’s mother was anxious about ______ she could get home safely in ______ foggy a day.
A.whether; that | B.if; that | C.whether; such | D.if; so |
Polly observed that she ______ by a tall man in a dark coat when she ______ the faces around her on the train.
A.was watched; stared at | B.was being watched; glanced at |
C.was being watched; glared at | D.was watched; looked at |
______ is amazing to us is ______some plants can sense the soft touches of the insects on the leaves.
A.That; that | B.What; what | C.What; that | D.That; what |
______ wants to enter the company must show his ID at the entrance.
A.Anyone | B.Whoever | C.Who | D.The one |
I’ve heard a whisper ______ David and Alice are going to get married.
A.what | B.which | C.who | D.that |