Modal Verbs

Modal verbs can never change their form.

• True

• False

After modal verbs, we use the infinitive with "to".

• True

• False

To make a modal negative, we add "not" before the verb.

• True

• False

Semi-modal verbs can change their form.

• True

• False

Which of the following is NOT a modal verb.

• Be

• Can

• Will

• Must

Which of the following is NOT a modal verb.

• Could

• Might

• Have

• Would

Which of the following is a semi-modal verb.

• Be to

• Able to

• Do to

• Can to

Which of the following is a semi-modal verb.

• Would

• Should

• Could

• Ought to

Which of the following sentences is NOT correct.

• I can speak English.

• He should to go now.

• They must be tired.

• We might be a little late for class.

Which of the following sentences is NOT correct.

• He was able to carry all the books.

• We ought to be going now.

• You have to complete all the homework.

• She can to go to the party later.