He ___ his leg when he __ in a football match against another school.
130. --- How do you spend your weekend? --- I usually earn for working. money B. salary C. wages D. Extra
129. The researcher collected information, studied it, did a lot of and learnt from the experiences of farmers.
129. Come on, guys. We’ve been working hard and long. Let’s______. Go home and get relaxed.
130. So fast ______ that we can hardly imagine its speed.
131. --- Here , your new computer is ready. --- Thank you. --- ______ to call this number if you have any problems. You’re free B. It is free C. Feel free D. Don’t forget