Find and correct the mistakes. That’s my sister over there. She stands next to the window.

Choose the best answer. I ..................... spend another moment in that restaurant. It was too noisy. A. can’t B. have been able to C. can D. couldn’t

Choose the best answer. Which robot can make coffee? A. Space robot B. Doctor robot C. Worker robot D. Home robot

Choose the best answer. His mother is a doctor. She works in a ...................... . A. hospital B. post office C. restaurant D. cinema

Complete these sentences with “could, couldn’t” or “was, were able to”. There was a big party last night. You ............................ hear the music half a mile away.

Find and correct the mistakes. How many mans are there in the room?