The structure used to is employed to talk about habits and customs that were or are be familiar to...
A collocation is a pair or group of words that habitually appear together.
There are some verbs that need to be followed by a gerund or infinitive.
The verbs that cannot be made passive are usually the intransitive verbs, but also some of the transitive ones.
After some verbs, we could find two objects in the active voice, but in the passive voice, those objects...
Wh- questions always begin with one of the wh- question words (interrogative pronouns), which show what kind of information...
The pronoun who is a wh-question used to ask about the subject of the action.
The verb would is a modal verb used to express willingness in the past, polite request, preferences/desires, offers and...
Yes or no questions are also called closed questions or polar questions because the answer to them can only...
A conditional sentence is usually composed of two parts: the if-clause (or conditional clause) that expresses the condition, and...