One of the most difficult problems ______ whenever we try ...

[ Tenses ]

One of the most difficult problems ______ whenever we try to achieve goals.

A. arise

B. arises

C. is arisen

D. are arisen

Select your answer:
A B C D E

Other quiz:

Past Tenses › View

which one is past perfect tense?

A. She studied math that month

B. She had studied math that month

C. She was studying math that month

Simple Present Tense › View

Brandon … three children.

A. have

B. has

C. haves

Grammar › View

Which verbs are future perfect tense

A. had

B. has, have

C. will have

Gerunds › View

Identify the gerund

Many of the laughing students love singing.

A. Many

B. laughing

C. love

D. singing