Grammar Revision

Each student must submit ___ project by the end of the week.

• a) their
• b) his or her
• c) them

I see that the book has ___ cover in good condition.

• a) my

• b) it's

• c) its

Many of the participants said they would volunteer their time as long as ___ was used wisely.

• a) it
• b) they
• c) theirs

Someone left ___ phone on the table.

• a) their
• b) his or her
• c) its

The construction workers built the new bridge quickly, but they had to ensure ____ safety before allowing traffic to cross.

• a) their
• b) it's

• c) its

I ___ (see) that movie last week.

• a) have seen
• b) saw
• c) had seen

She ___ (live) in Brazil for two years.

• a) has lived

• b) had lived

• c) lived

They ___ (finish) their homework yet.

• a) didn’t finish

• b) haven’t finished

• c) not finishing

He ___ (not decide) on the project yet, so he has a lot of work to do.

• a) didn't decide
• b) hasn't decided
• c) hadn't decided

By the time we arrived, the meeting ___ (already start).

• a) had already started
• b) already started
• c) has already started