III. Виберіть потрібну форму інфінітиву (Active абоPassive):
1. The scientists want … a new compound.
a) to obtain b) to be obtained
2. These liquids are … heated.
a) to heat b) to be heated
3. This test is reported … in time.
a) to have finished b) to have been finished
4. Everybody waited for the experiment … in May.
a) to start b) to be started
5. It is possible … very small diamonds artificially.
a) to make b) to be made