Question

Please tell me if it's right. My answers have ().

12, People express thoughts mainly by using

A. pictures.
(B. language.)
C. numbers.
D. gestures.

13, The following sentence is in what tense?
Laura has given donations to the local food bank.

A. Past perfect
(B. Present)
C. Past
D. Present perfect

14, Which of the following sentences has a helping verb?

(A. She had rested on the dock.)
B. She swam across the lake.
C. Her brother paddled the canoe.
D. He went home late.