“Those sweet memories of summer days are about quiet streams and trees and shade.” The main structure of the sentence is .
A. S+V B. S+V+DO+OC C. S+V+IO+DO D. S+V+P
I’m sorry I didn’t answer your phone. I to music and didn’t hear the ring.
A. listened B. was listening C. listen D. will listen
I am very interested in this maths problem. Can you show me ?
A. what to work it out B. what to work out it
C. how to work it out D. how to work out it.
Every year, driving after drinking wine a lot of traffic accidents.
A. causes B. happens C. provides D. prevents
The bamboo forests are becoming smaller. As a result, pandas not have a place to live or food to eat.
A. need B. may C. should D. can
I was doing my homework yesterday evening, Mother was cooking dinner.
A. When B. While C. As D. Since
