My arms are aching now because _______________ since two o’clock. ...

[ Grammar ]

My arms are aching now because _______________ since two o’clock.

A. I’m swimming

B. I swam

C. I swim

D. I’ve been swimming

Select your answer:

Random Topics:
Adjectives and Degrees Grammar- Later/Latter Past Continuous vs Past Simple Ability Simple Past or Past Continuous Gerunds + To Infinitive Grammar (either..or.. and neither..nor..)Infinitives for reasons Time Expressions

Other quiz:

Subject Verb Agreement › View

A student always ___ her homework in the evening.

A. do

B. does

C. dides

D. done

Passive Voice › View

Which sentence is in passive voice?

A. The dog chased the cat.

B. The lamb was eaten by the wolf.

C. The boy kicked the ball.

D. The pig has swum in this puddle.