Instructing
Imperative
The imperative form is used to give instructions in both spoken and written English. At times, the imperative form is considered impolite when speaking English. When providing instructions, use the imperative. However, when requesting that someone do something use a polite question form.
Positive Form:
Verb + objects
Use the discount rate to calculate the NPV of this project.
Negative Form:
Do + Not + Verb + objects
Don't use a promissory note, even if you have only a few bucks in your account.
Giving Directions
Common phrases used to give directions:
Take the first left / right
bus to...
train to...
subway to...
tube to...
Turn left / right at...
Go straight ahead
past...
along...Street / Road / Avenue.
It's next to...
near to...
opposite...
between...
on the left / right of...
Go to human resources which is located on the third floor