The visitor ____ that he ______very glad to visit our country.
. — Would you like to go to the exhibition with me, Dorothy? —I have got no interest in it; ______ , I have lots of emails to send.
. ---Though I met with one difficulty after another, I _____ to get through with it. --Congratulations to you!
. You may fly to South Korea next Friday, ______ you don’t mind changing planes on the way.
. As reported in the essay by Prof. Brown, it is only in the most difficult circumstances ________ a man’s abilities are fully tested.
. ______ the traffic jam we should have arrived at the airport half an hour earlier.