1. Fill in the blank with only One suitable word Lisa and her friends (1) .... studying for their final exams. They are very excited for this exam it'll be the last of the term. They are studying Maths right (2) .... Mary (3).... helping the others. She is the top student in the class. She is really good at Maths. Emily is also good at Maths. She (4) ... studying Maths. She í (5) .... a book. They (6) talking loudly, because they are at the library at the (7) ... Sally is (8) ... the net for extra exercises. They are (9)... to solve her exercises. They are all (10)... each other to pass the class with high marks.