1.choose the correct tense form. my sister english at course a) teach b) have taught c) teaches d) teaching e) were teaching 2.choose the correct variant. 1) a cups of tea 2) a few chalk 3) a piece of music 4) a few pieces of chalk a) 1,2 c) 2,4 e) 1,3 b) 2,3 d) 3,4