1 Complete the sentences from the text. Then answer the questions.
Past
1 Film producers — include songs.
Present
2 They — create very realistic special effects.
Future
3 We'll — feel the character's emotions.
1 Does can express ability or possibility?
2 What are the negative forms of sentences 1-3?
3 Do can, could and will be able to stay the same
with all persons?
1.could
2.Can
3. be able to