3rd prep

He...........a doctor.

• is

• am

• are

• were

Answer explanation

They........ happy.

• 're

• 's

• am

• be

You..........tired.

• 're
• 's
• am
• can

We..........friends.

• 're
• 's
• am
• be

I..........to the park yesterday.

• go

• goes

• went

• going

They..........playing soccer.

• is
• am
• are
• be

We..........studying English.

• is
• am
• are
• be

They haven't finished eating............ .

• already

• since

• yet

I ........... going to the market.

• is
• am
• are
• be

He is going to.............the film tomorrow.

• sees

• see

• seeing