# 1เลือกประเภทAnna _____ go to the party because she has an exam tomorrow.can’tmustmight notshouldn’t
# 2เลือกประเภทShe _____ her room before she _____ the house.had cleaned / leftcleaned / had left cleaned / cleaned was cleaned / left
# 3เลือกประเภทI ____ my homework, so teacher ____ me 10 points.have finished / gavefinished / gave had finished / gavefinished / had given