English Language (Use of English) Past Questions and Answers

In question below fill the gap with the appropriate option:<br/>Four engineers .... on this system since March

In question below fill the gap with the appropriate option:<br/>Having worked all night, the security man .... a sense of accomplishment

In question below fill the gap with the appropriate option:<br/>Three quarters of the Physics class .... dramatically

In question below fill the gap with the appropriate option:<br/>A number of students .... missed the opportunity to re-register

In question below fill the gap with the appropriate option:<br/>It seems to be a well thought .... scheme