Can someone help with this please

4. choose the answer that best completes the sentence. ana y (participar) en la clase de ciencias. (2 points) a: participa b: participas c: participan d: participamos

Which of the following is the first-person singular (yo) form of the verb "to think" in present tense? a. pienso b. penso c. piensa d. pensamos

Which verb form best completes this conversation? eric: ¡qué frío¡ estamos a 8ºc. y mañana la temperatura bajará a 1ºc. pedro: mucho frío. a. será b. estará c. hará d. hizo