—Could you please tell me ________ that prevents her from being happy?
—She has taken the driving test three times but hasn’t passed yet.
| A．it is what | B．what it is |
| C．how it is | D．it is how |
Some educators that children should be rewarded for their great performance.
| A．assumed | B．adopted | C．advocated | D．convinced |
—It was cold and the road was icy.
—It a comfortable journey.
| A．can’t be | B．shouldn’t be | C．mustn’t have been | D．couldn’t have been |
what has recently been done to provide more buses for the people, a shortage of public vehicles remains a problem.
| A．Except for | B．But for | C．Because of | D．In spite of |
—Hey! Here is a message on my cell phone, telling me to send money to…
—Delete it! It’s a trick. Many a person by such tricks.
| A．has been cheated | B．have been treated |
| C．were cheated | D．was cheated |
Life is ten percent happens to you and ninety percent you respond to it.
| A．what; that | B．that;  how |
C．how; that | D．what; how |