21. In _________ 1990’s, he was still so poor ________ student that nobody could imagine how rich he would be in the future.
A. /; a B. the; a C. /; / D. the; /
22. ______is no possibility ____Bob can win the first prize in the match.
A. There; that B. It; that C. there; whether D. It; whether
23．______ being annoyed, he seemede quite pleased.
A. In honour of B. Instead of C. In fovor of D. By means of
