American First Lady Michelle Obama arrived ______ China _______the afternoon of March 20, 2014.
--- It’s difficult for the village children to cross the river for school. --- I think a bridge ________ over the river.
. --- Is this park you’ve visited recently? --- Yes, it's the most beautiful one I’ve ever visited before.
--- Who will send you to the new school, your mom or your dad? --- _______. I’ll go there by myself.
--- What do you think of the lecture of Li Yang’s Crazy English? --- I think it’s _______ , but someone thinks it’s much too ________.
--- Have you seen the TV play My Ugly Mother? --- Yes, it’s well worth ________. It’s ________ moving that I’ve seen it twice.