1.He is ________ (caution) about lending money to others.
【答案】cautious
【解析】考查形容词作表语。句意：他对借钱给别人很谨慎。系动词后面加形容词。cautious，小心谨慎的。故填cautious.
2.I was________(thrill)to be invited to this dinner that night.
【答案】thrilled
【解析】句意：那天晚上我很高兴能被邀请。be thrilled to do sth是固定搭配“很高兴去做某事”，由空前的was可知，此空填thrilled，根据句意和词汇提示，故填thrilled.
