A. fragrant B. formal C. keep to the right D. Russia A. interplanetary B. high blood pressure C. anything D. documentary A. pollute B. say C. at the back of D. himself A. majestic B. valley C. its D. border A. turn B. injure C. sighting D. coarse A. Texas B. cold pill C. bamboo D. inaccessible A. refer to B. peacock C. teach D. presumptuous A. mate B. socialist C. enlightened D. show A. petrol B. discuss C. sub-zero D. else A. twenty-seven B. conventional C. stay out D. have a look