When the twins (arrive) their school,they found there was no

When the twins (arrive) their school,they found there was no when they got back from school,they found the lamp______but when they arrive at the airport,their flight _______ off.A.h There are no d______ between the twins They found him no longer working there. i _____after they left the school(arrive) 1 、 when they () at the airport ,it was raining.A arrive B a When did they arrive ( ) the airport They were on their way to the university when their car was they are the twins ____ their height is quite different When he got to school ,he found the classroom was _____.He r .He was invited to the party,but when he arrived,he found no