The reading club in our school _____ three years ago and I have been one of the students _____ charge of it[ ]

My mother passed the drivingtest at her first attemptIt was all ________ she had been practicing so hard.[ ]

________ from the moon, our earth with water ________ seventy percent of its surface looks like a blue sphere.

The salesman showed her several bags and she chose＿＿＿one as she didn’t want to spend too much money on it.

_______ he managed to solve the problem?—Oh，he turned to Professor Lee for advice.[ ]