1.if you work pass your exam. a)hardly, b)heavily, c)difficult, d)hard. 2. would you like to drink? a)something, b)little, с)nothing, d)a few. 3. you can your knowledge of english if you read more. a)reduce, b)improve, c)collect, d)impress. 4. it is often quicker to travel by train than by bus. is cheaper. a)in addition to, b)for example, c)besides, d)except for. 5. what subject at the university is ?
a)difficult than, b)the most difficult, c)the difficult, d)more difficult