You and I ________ (need) to be careful when we go across the road

 5. You and I ________ (need) to be careful when we go across the road.
6. The majority of students ___________ (have) chances to do exercises in the new stadium.
7. “Swing for the heart” ________ (teach) us how to understand our emotions and feelings
phải giải thích đầy đủ