to be

TO BE (+)

100

He (be) happy.

He is happy.

200

Tom and Mark (be) students.

Tom and Mark are students.

300

This pencil case (be) new.

This pencil case is new.

400

Mary and I (be) doctors.

Mary and I are at doctors.

500

Maddie ____ a teacher. She has got lots of students. Her students _____ at university. 

^{is, are}

TO BE (?)

100

(be) James sporty?

Is James sporty?

200

(be) you Polish?

Are you Polish?

300

(be) it your dog?

Is it your dog?

400

(be) I from Poland?

Am I from Poland?

500

1) ____ you tired?

2) ____ we at work?

3) _____ Sam a businessman?

4) _____ I late?

5) _____ Kate a pilot?

1) are 

2) are

3) is

4) am

5) is

TO BE (-)

100

She (not be) ten.

She isn't ten.

200

It (not be) my rubber.

It isn't my rubber.

300

I (be not) English.

I'm not English.

400

Mark and I (not be) shy.

Mark and I aren't shy.

500

1) Sam and Robert _______ doctors 

2) My sister ______ 30

3) I ______ at home 

1) aren’t 

2) isn’t 

3) I’m not