Tobe and Possesive Adjectives

Which sentence is grammatically incorrect?

• They are happy with the results.

• He is always forgetting his keys.

• I are studying for the exam.

Fill in the blank with the correct form of "to be":

The book on the table ____ mine.

• am

• is

• are

Which sentence is in the negative form of "to be" in the present tense?

• We are at the cinema.

• He isn't coming to the party.

• They am playing soccer.

Choose the correct form of "to be" to complete the sentence:

John and Sarah ____ married for ten years.

• am

• is

• are

Which of the following is a possessive adjective?

• running

• their

• quickly

The dog wagged ____ tail when its owner returned.

• it's

• its

• it

Sarah and Mark have their own ideas about ____ project.

• they

• their's

• their

Choose the proper possessive adjective:

Is this book ____ or yours?

• mine

• mines

• my

Choose the proper possessive adjective:

The children are playing with ____ toys in the yard.

• they're

• their

• there

Fill in the blank with the correct possessive adjective:

That car is ____ because I can see the keys in the ignition.

• your

• yours

• you're