sit|sitting|sat
请坐，我给你倒杯茶。
Please ___sit down, I'll make you a cup of tea.
我的朋友过来，坐在我旁边的沙发上。
My friend came over and ___sat beside me on the sofa.
他们坐在草地上享受阳光。
They ___sat down on the grass to enjoy the sun.
猫喜欢每天早上坐在那把椅子上。
The cat likes to ___sit on the chair every morning.
猫正坐在椅子上。
The cat is ___sitting on the chair.