V6 - Unit 8

I know that finishing that task ________ very difficult. No one got good grades!

• can't have been

• should have been

• must have been

• shouldn't have been

It _____ have required stone to create Roman concrete, but we don't know the exact materials used.

You _______ have studied even more if you wanted to pass.

• must

• can't

• should

• will

I could _______ the course if I had studied more.

• have pass

• had passed

• has passed

• have passed

He _______ that beautiful piece. He's just 6 yeras old.

• must have painted

• can't have paint

• couldn't have painted

• should have paint

Write the noun form of enjoy:

Write the adjective form of anxiety:

Write the verb form of simple:

What part of speech is the word affordable?

What part of speech is the word independence?