# 1ปรนัยTom is very ______ about the exam results. He keeps checking his phone every five minutes.hopefulconfidentanxiouscheerful
# 2ปรนัยShe’s always smiling and making jokes. Everyone says she’s a very ______ person.cheerfulnervouslazyanxious
# 4ปรนัยDon’t be so ______ when crossing the street. You need to look both ways first.lazyhopefulcarelessnervous