Well this are kind of more personal questions, but I can translate them and tell you how to answer them :)
If you do like to use the item, you say “si me gusta” (I do) or “si, me gusta usarlo” (I do like to use it) or even a simple “si” (yes) this depends mostly on your teacher.
In case you don’t, you just gotta say “no, no me gusta” (No, I do not like it), “no me gusta” ( I don’t like it) or a simple “no” (no) as well.
Bufandas means scarfs Suéter- sweater Gorra- cap Sandalias- sandals Pantalones- pants, jeans, that kind of things
For the sentences it’s pretty similar to the other exercise. I’ll write the positive form of the sentences first, and then the negative one so you can choose what goes better with you.
Si, me gusta usar camisetas/camisas. (If you like using t-shirts) No, no me gusta usar camisetas/ camisas (if you don’t)
Si, me gusta ir a la escuela ( if you like going to school) No, no me gusta ir a la escuela (if you don’t)
Si, me gusta jugar/ practicar béisbol (if you like playing/ practicing baseball) No, no me gusta jugar/ practicar béisbol (if you don’t)
Me gustan más/ prefiero las sandalias (if you prefer sandals over boots) Me gustan más/ prefiero las botas (if you prefer boots)
Si, me gustan las palomitas (if you like popcorn) No, no me gustan las palomitas (if you don’t)
Be careful so you put accents in words, hope it helps :)
The correct verb is help, since the sentence ends with an affirmation that if they help, making the question is if they help in the house and is answered with the verb in the affirmative, in the same way this verb generates that it is a continuous action and the present