Miss Smith is a close friend of _____.
| A．Mary mother’s | B．Mary mother | C．Mary’s mother’s | D．Mary’s mother’s |
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 |
At last the soldiers reached ______the locals called the Golden Triangle.
| A．that | B．where | C．what | D．when |