①My parents are kind and helpful.（对kind and helpful提问）
②我担心他的梦想很难实现.___ ___ his dream___ ___ ___ easily.
③They often visit their grandparents at the weekend.(改为同义句）
They often____ ____ ____their grandparent at the weekend.
④他们打算搬到一座新房子里去.They ___ ___ ___ move into a house.