I saw him _______ along the street yesterday.
A.walk
B.to walk
C.walked
D.walking

Good friendship should be based on _______ understanding.
A.mutual
B.basic
C.fragile
D.one-sided

He was in a difficult situation, so I agreed ______ him some money.
A.to lend
B.lend
C.lending
D.to be lent

I would rather ______ a concert than go to the theater.
A.had attended
B.attended
C.attend
D.attending

She insisted on her husband ______ a suit.
A.wear
B.being worn
C.to wear
D.wearing

Choose the word whose underlined part is pronounced differently from that of the others.
A.crooked
B.calm
C.cost
D.constancy

Choose the word that has main stress placed differently from the others.
A.benefit
B.acquaintance
C.interesting
D.changeable

Choose the word that has main stress placed differently from the others.
A.forehead
B.concern
C.medium
D.incapable

Choose the word that has main stress placed differently from the others.
A.personality
B.enthusiasm
C.understanding
D.residential

Choose the word that has main stress placed differently from the others.
A.secret
B.selfish
C.sympathy
D.pursuit