你看起来如此很累，为什么停下来歇一下呢？
You look very tired. ___________ stop for a rest？
快点，孩子们，该做早操了。
Come on, children! ___________for morning exercises.
父母经常告诫我做人守信很重要。
My parents often tell me ________.
直到抵达山顶他们才休息。
They ________ they reached the top of the mountain.
请你明天六点叫醒我好吗？
________ wake me up at six tomorrow?
母亲节快到了，我们去给她买个礼物吧！
Mother’s Day is coming. ________ and buy a present for her.
