My attention was beginning to wander and therefore I am afraid that I ____ the main point of the lecture.
.It is uncertain whether the medicine will work on the this cold,________? A, is it B. isn't it C, will it D. won't it
It is definite that new digital mobile phones have less radiation, but that does not mean________that they should be used without caution.
This new method of teaching for the time being in our school. It will be carried out all________over the city. A. is experimenting B. is experimented C, is being experimented D. has been experimented
The advantages against the disadvantages, I decided to take up the job as a clerk in the________ bank.
The previous lecture focused on the reading problems in new words, while this lecture will turn to______in complex sentence structures.