... national D How many/ national 10 Marie Curie was a student She had a fully developed mind A old B strong C mature D young 11 The school for has been here for 10 years A disable B the disable ... D lengthen 14 Please your hand if you want to ask something A rise B raise C pull D push 15 10 8 if you want to speak to the telephone operator A Ask B Hear C Dial D Turn 16 That desk ... (33) _ in it This was in the United States Then, in 19 18, the US Post Office began the first airmail (34) _ Aeroplanes changed a (35) in the next thirty years Then, in the 19 50s, aeroplanes...