Circle the word or phrase that best completes each sentence. 1. Wearing uniforms on Monday is( comfortable/compulsory/national/official) for all our students 2. You should turn off the lights before leaving to (save / protect / increase / consume) electricity 3. I haven’t seen her ( for / last / since / yet) Christmas 4. There is no point ( in / of/ on / at ) taking part in that show. It’s so boring 6 . I don’t like people ________(who/which/whom/whose) never stop talking. 7,.If you want to improve your English, you (should practice/ practice / practicing / practiced ) it 8, Using ( common / private / public / personal) transport is a good way to reduce traffic jam. 9. Don’t talk in the classroom,________? ( do you / will you / won’t you/ are you ) 10. Nam often collects tins and cans ( who /whose/ which / when) are recycled to make new things