II. Circle the best answer. 1. It’s very nice ___ you to give me this present! (of / in / by / on) 2. He is the most ___ activist in the town. (effective / effection / effect / effectively) 3. He is the man ___ helped me yesterday. (which / who / whom / whose) 4. The car ___ she has just bought is very modern. (which / who / whom / whose) 5. We are saving money ___ we want to buy a new house. (so / because / but / and) 6. My father has to go to work ___ it is raining hard. (although / but / because / and) 7. We ___ the nearest village before sunset. (came / arrived / went / reached) 8. I wish I ___ in the countryside right now. (were / am / can be / would be) 9. He can’t earn money ___ he has no job. (unless / until / if / without) 10. She used to ___ her living by working as a typist. (win / earn / raise / support) 11. They have to take that French course, ___ they? (haven’t / mustn’t / needn’t / don’t) 12. Bill Gate, ___ is the president of Microsoft Company, is a billionaire. (who / whom / that / whose)