This is present.
Sells is the present tense 3rd person singular form of the verb sell. You use sells with he/she/it as subjects or singular noun subjects. eg
He sells ice cream at the park.
The man sells ice cream at the park.
The person who makes the furniture is called a wood smith, as for the person who sells the furniture, I don't think there is a specific word for it.
Hawking is one word for selling door to door
Everywhere. More precisely, present everywhere.
Yes it is the past tense of the word Selling as in they might be saleing the old newspapers but now they are selling the new ones
Carefully is an adverb. example: The cat crept carefully past the sleeping dog. Carefully describes how the cat crept, a verb.
It can be either it depends on the context of what you're saying.
Past - was and were. Present - am, is and are.
Present - am. Past - was and were.
The word "run" is a word that can be used in both past and present tenses. For example, "I ran" (past) and "I run" (present).
Past - was and were. Present - am, is and are.
past present
Present - am/is/are Past - was/were/been
Present tense - am, is and are. Past tense - was and were.
the word "was" is in the past, but the present tense of "was" is are
The past tense of 'present' is presented.
past- sent , present-is sending
Past tense - was/were Present tense - am/are/is