1 It /dificult / learn/ Jaanese.
→It's dificult to learn Jaanese.
2. We / delighted/ get /your letter/ yesterday
→We were delighted to get your letter yesterday
3. It / not easy /answer /these questions
→It isn't easy to answer these questions
4. Your writting / difficuflt / read.
→Your writting is difficuflt to read.
5. It/ impossbibe /understand /his theory.
→It's impossbibe understand his theory.
6. They / ready / start /now.
→They are ready to start now.