II. Use modal verbs “have to”, “be able to” in the appropriate tense forms.

1. In five years’ time we _____ (be able to) have high-definition video conference.
2. I ____ (not/ be able to) reach him all morning. He must be in a meeting.
3. Mr. Rundaf is a very busy person but I am delighted to say that we ____ (be able to) find an evening when he was free.
4. The very first thing we ___ (have to) last year was to reduce overheads in this business.
5. I ____ (have to) give a lot of thoughts recently to my business.