It's time for us ( ) have dinner?这句话的意思是：我们该吃晚饭了 .括号里填什么啊!急,

It's time for us ( ) have dinner?这句话的意思是：我们该吃晚饭了 .括号里填什么啊!急,
It's time for us ( ) have dinner?
这句话的意思是：我们该吃晚饭了 .括号里填什么啊!急,

It's time for us ( ) have dinner?这句话的意思是：我们该吃晚饭了 .括号里填什么啊!急,
to
it's time to do sth=it's time for sth