1.
spending your free time is one the parks. ВСЕ НАПИСАНО? ПРОВЕРЬ ПРЕДЛОЖЕНИЕ!!!
2. They continue to work (working) in
this office.
3. One can't describe the country without mentioning its capital. НЕЛЬЗЯ ЗАМЕНИТЬ
4. You may begin to discuss (discussing) this problem.
5. What newspapers do you prefer to read (reading)?
6.
do you like problem. (ЗДЕСЬНЕТГЕРУНДИЯ)
7. I hate to be late (being late).
8.
To study (studying) a foreign language is useful.
9.
To get (getting) this information is not easy.
10.
they started to rebuilt (rebuilding) this church.