# 2เลือกประเภทThe research _____ by the researcher next year.will completewill be completedis completingcompleted
# 3เลือกประเภทIf it _____ next Saturday, we will go to the beach.doesn't raindon't raindidn't rainrained
# 4เลือกประเภทThe assignment _____ by the teacher before the class.has been reviewedwere reviewedare reviewedreviews