We don't have a map to go around the city.
A.We wish we would have a map to go around the city.
B.We wish we had a map to go around the city.
C.We wish we are having a map to go around the city.
D.We didn't go around the city because we don't have a map.

(27) _______
A.occurrence
B.entrance
C.happening
D.advent

A.visual
B.disable
C.physical
D.enthusiastic

A.involved
B.volunteered
C.supported
D.disabled

A.donate
B.respect
C.deafen
D.impair

A.disabled
B.effective
C.respectful
D.primary

A.vocational
B.energetic
C.curricular
D.employable

I wish I______ psychology when I was a college student. (study)
A.studied
B.would study
C.had studied
D.study

Mary is a good girl. She______her mother with the housework.
A.is helping
B.always helps
C.had always helped
D.always helped

John ______questions! He's so boring.
A.has always been asking
B.always asked
C.is always asking
D.asks always