Complete these sentences with “could, couldn’t” or “was, were able to”. ............................ you understand what he was saying?

Give the correct form of the words. Is Mr.Ha a ..................... (business)?

He ............. be able to pass the final test because he doesn’t work hard. A. can B. can’t C. will D. won’t

Choose the correct option to complete the sentence: The weather forcast said that it was going to rain heavily but later we ______go on a picnic because the weather was nice.

Choose the best answer. There are ...................... fingers in one hand. A. two B. five C. ten D. one

Choose the best answer. Robots ............ lift heavy things many years ago. A. can B. could C. couldn’t D. are able to