Câu hỏi:  I bumped my head on the doorpost and now a _____ has come up.

A. knob

B. lump

C. pimple

D. bubble

Câu 1: A long line of traffic had to wait at the _____ until the train had passed.

A. drawbridge

B. junction

C. level crossing

D. subway

Câu 2: Because the children keep interrupting her whenever she reads a book, she is always ________ her place.

A. loosing

B. missing

C. losing

D. slipping

Câu 3: There is a 20 minute parking _____ here, so we must get back to the car very quickly.

A. freedom

B. limit

C. allowance

D. ability

Câu 4: Things went well for him during his early life but in middle age his ______ seemed to change.

A. chance

B. luck

C. affair

D. event

Câu 5: Young children ______ older ones, so older children should be good examples.

A. look down upon

B. look up to

C. look after

D. look for

Câu 6: The police must now ______ escaped convict in the surrounding counties.

A. search

B. look for

C. look after

D. investigate