— How about dinner tonight? It's on me.[br][/br] — ______ . A: You are welcome B: Oh, I'd like to C: Well, I'm afraid so D: A.That's all right

— I'm sorry I'm calling you so late.[br][/br] — _______ okay.[br][/br][br][/br] [br][/br] A: This is B: You're C: That's D: I'm

【单选题】[br][/br]- _____ come and join us?[br][/br] [br][/br]-_____ . But I have to meet my uncle at the airport. A: Why not to;I think so B: Why not;I hope so C: Why don’t; I’m very tired D: Why not you; I like it

— You don't look very _______. Are you ill?— No, I'm just a bit tired.[br][/br] [br][/br] A: good B: well C: strong D: healthy

— I called you yesterday evening, but nobody answered. <br/>— Oh,<br/>_________<br/>at that time. A: I’m cooking B: I cooked C: I cook D: I was cooking