The determiners both, either and neither are often confused. Both means this and that. Either means this or that. Neither means not this and not… Continue reading
Unless, Providing, Provided That, And As Long As Exercise
The expressions providing, provided that and as long as have very similar meanings and are usually interchangeable. They are used before saying the conditions that… Continue reading
If or Unless Exercise
We use ‘if’ to express a condition – something that must happen first so that something else can happen. Unless has a similar meaning to… Continue reading
Because And Because Of | Grammar Exercise
Because is a conjunction. It is followed by a clause. Because of is a preposition. It is followed by a noun or noun equivalent. These words… Continue reading
Past Simple or Present Perfect Tense Exercise
Both the simple past and the present perfect are used to talk about finished actions and situations. However, there is an important difference between them.… Continue reading