The prepositions at, in and on are associated with specific time categories, Usages are as follows.1....

Modal verbs are special verbs which behave very differently from normal verbs. Here are some important...

Have: [have + person + verb] - means "to give someone the responsibility to do something."Examples:1.Please...

The present real conditional (also called conditional 0) is used to talk about what you normally do in...

Linking verbs link two parts of a sentence. They link the subject to a noun or adjective. In this sense,...