I believe it is option "D.) The flu vaccine is not reliable enough to be worthwhile"
It would have a negative impact on the economy due to people not spending money to have the flu vaccine.
Answer:A
Explanation: The answer is A
Answer:
The word in infinitive is on the 3rd sentence: Lisa wants to go.
Explanation:
Because, the verb quickly on infinitive is quick.
Blue room is an adjetive not a verb.
Room only is a noun, so the correct sentence is wich have the two verbs on infinitive form.