Ex. Use the required tense (Future Continuous, Future Perfect, Future Perfect Continuous):
1. When you return from your business trip we (to sign) a new agreement.
2. His secretary is so slow that I’m sure in an hour she still (to type) letters.
3. By the end of the year Edward (to publish) his new novel.
4. By the end of the school year the pupils (to learn) a lot of English words and expressions.
5. By next September I (to work) at this office for 20 years.