Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Sometimes it is ________ to find suitable books for our children.
A.difficult
B.difficulty
C.difficultly
D.difficulties

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Which subject is this book ________?
A.for
B.on
C.of
D.up

Choose the word which is stressed differently from the rest.
A.swallow
B.subject
C.digest
D.enough

Choose the word which is stressed differently from the rest.
A.entertainment
B.information
C.difficulty
D.understanding

Choose the word which has the underlined part pronounced differently from the rest.
A.swallow
B.below
C.slowly
D.allow

_______(6)
A.If
B.Because
C.Although
D.Unless

______(4)
A.On account of
B.Because of
C.According to
D.Due to

_______(3)
A.matches
B.suits
C.takes
D.couples

______(1)
A.appearance
B.fashion
C.uniform
D.dress

"How did you go to school, Jack?" said Rose.
A.Rose asked Jack how he had gone to school.
B.Rose asked Jack how he has gone to school.
C.Rose asked Jack how he went to school.
D.Rose asked Jack how he goes to school.