বই Solutions - নিম্ন-মধ্যবর্তী - ইউনিট 4 - 4F

to turn around over and over very fast

to leave a surface and begin flying

to go close or closer to something or someone

to arrive and rest on the ground or another surface after being in the air

to move toward a particular direction

to come to a certain level or state, or a specific point in time