I. Complete the sentences with the correct form (positive negative or interrogative) and tense (present, past or future) of have to
1) Sam has got a toothache so he ………………… visit his dentist today.
2) … ……….we …………………... prepare all the documents yesterday?
3) It’s my day off tomorrow so I … ………………………...go to the office.
4) It was raining yesterday so Frank …………………... take his umbrella.
5) Sally has recovered so now she ………………... stay in bed any more.
6) Shella and Marion can’t come to our party because they ………..study for the test tonight.
7) ………... you …………………. type all these letters today?
8) My aunt arrives tomorrow so I ……………. meet her at the railway station.
9) It was very warm yesterday and Jessie …………….. put on her warm sweater.
10) ……….. Clara …………………………….. fill in this report right now?
11) Let’s go shopping now so that we …………………….. do it tomorrow.
12) …………. Mike ………………………. book the hotel room yesterday?