IV. Chia động từ trong ngoặc bằng dạng thích hợp.
1. Take this umbrella . It (rain)___________________________________
2. Who (clean)___________________ the kitchen yesterday afternoon?
3. I ( not/ have) ______ English lesson on Tuesday.
4. Next year I (be) ______ a grade 6 pupil.
5. Nam (see) _________a ghost in his dream last night.