The teacher simplified the reading materials, ______ it easy for the students to read.

Once you________ it, it’s a piece of cake! It’s nothing to worry about.

It was reported that two roads being closed in Teesdale ________icy road conditions. [ ]

下列语句中，没有语病的一项是(　　)

IwaterthetreesonTuesday　—No,youneedn’t