-- _______ is the man in the white shirt? -- He is an engineer.
– I can’t find my dictionary.--Don’t worry about your lost book. You can use _______.
– Your father looks tired! -- Yes, he worked for _________ after twelve o’clock.
Could you tell me ________?
--- Why not go out and have a picnic tomorrow, Simon? ---_____ . but I will help Li Ming with his lessons. He is new here.
Mother asks me _________ computer games before finishing my homework.