S4A. Unit 3. Lesson 2A+2B. Warmer

(verb) you take something from another person but you have to give it back to them later

(noun) you get this when you have finished the test

(noun) it’s the same as a computer but you can bring this to anywhere

(noun) people sell these in small amount

(verb) to make something work well again

(noun) a person who helps a student learn better

(noun) you put this machine on your desk to help you with studies or work

(noun) we use letters and symbols in this type of maths