I have worked here for 20 years. The present perfect tense is used for. My guess would be the second one because of the plural form.
The big z it is a convention in american comics that the sound of a snore can be reduced to a single letter z. Here goes is an idiom that is usually used to express determination or optimism at the start of a risky or difficult task. I have been working here for 20 years.
Here is the documents needed. Which is grammatically correct and why? Hear hear or here here? Sometimes people use here/there sometimes over here/there what is the difference?
Where does the saying really come from? I have been living here for five years. Which one is it really: The above suggests that the person could one day change residence, it implies it is not a permanent situation whereas the present perfect.
What is the difference between the following two sentences?