7. which is the tense of the underlined verb?

i wish we -> had toured< - the concord museum while we were in massachusetts.

a.
past

b.
past perfect

c.
present perfect

d.
past progressive

which is the tense of the underlined verb?

8. we -> have been thinking< - of putting up another fence.

a.
present perfect progressive

b.
present progressive

c.
past progressive

d.
past perfect progressive

which is the tense of the underlined verb?

9. when she first got the idea to write it, she -> was taking< - a class in american history.

a.
past perfect progressive

b.
present progressive

c.
past progressive

d.
present perfect progressive