Preposition in / on/ at
Have been=indefinite/previous time or went= some particular time. read more here.
A(an) versus the indefinite and definite articles here.
Pick= to choose Pick up= lift, learn, understand. Read more here
Strong/weak coffee alcohol (affect) spicy/mild general flavor. Here are words to describe flavor.
Pronouns subject and object. Check here.
Example:Place subject can’t be replaced with “there.”
Bonus: There are used for a dummy subject--this is not a replacement pronoun. Look here.
Bonus: Internal dialogue quotations. Check here.
Bonus: *Advanced- switching tense