# 1ปรนัยWhich sentence is in the present perfect tense? She was cooking dinner. She has cooked dinner.She is cooking dinner.She has been cooking dinner.
# 3ปรนัยHe _____ that novel for three weeks but still hasn’t finished it.reads has readhas been readingis reading
# 4ปรนัยWhy _____ so many questions lately?did you askare you askinghave you askedhave you been asking