33 Put the verbs in brackets into the correct infinitive tense. 1 A: Is James going to work? B: No, it's Sunday. He must...be going... (go) to the gym. 2 A: I'm really tired. B: But you've just woken up. You can't. (be) tired. 3 A: Have you seen my blue suit anywhere? B: No, but Mum might the dry cleaner's. 4 A: Could I please? B: Yes. Come into my office. 5 A: Where is Annie? B: I'm not sure. She might her homework upstairs. 6 A: Would you....... letter for me, please? (take) it to (speak) to you, (do) (type) this *********** B: Yes, of course. I'll do it now. 7 8 A: I need to lose weight, but I don't know how to. B: You shouldn't............................... (eat) junk food. A: I saw Jenny yesterday, but I didn't speak to her. B: It couldn't................. ......(be) Jenny, because she's on holiday at the moment. 9 A: You must....... .…...................... (finish) your work before you leave. B: I will. 10 A: I looked for your glasses, but they aren't in the house. B: I must (leave) them at work.​