Boris has brains. In fact, I doubt whether anyone in the class has ____ IQ.
| A．a high | B．a higher | C．the higher | D．highest |
Take a regular holiday away from home to relax yourself from the pressure of your work, even if you are living on a tight ______.
| A．certificate | B．catalog | C．budget | D．commitment |
My former class teacher asked me to go and see him whenever _________.
| A．I will be convenient | B．it will be convenient |
| C．I am convenient | D．it is convenient |
The first question was quite difficult but the rest _______ easy, _______ surprised us all.
| A．was; which | B．was; that | C．were; which | D．were; which |
The rescue team __________ 15 countries has come to aid..
| A．consists of | B．is made up of | C．consisting of | D．make up |
Studies show that people are more __________ to suffer from back problems if they always sit before computer screens for long hours.
| A．likely | B．possible | C．probable | D．sure |