----Is that Jack speaking? ----Sorry, he isn’t in right now. He ________ the park with his mother. A. have been to B. has gone to C. has been to
Which is , a monkey, a mouse, or a lion?
He goes to school ___ every day.
If the green light isn’t on, ________ a minute.
I’m very tired, Let’s stop ________ a rest.
He doesn’t know ________ they will plant trees on Saturday or not.