ISS5- Ôn tập Unit 1

luôn luôn

thường xuyên

thường thường

thỉnh thoảng

hiếm khi

không bao giờ

I like................................problems in math class.

• solving

• solve

• solv

• solved

I often.........................stories in my free time.

• read

• reading

• learn

• reads

I always.....................computers in I.T class.

• use

• using

• uses

• used

I like science, because I like........................experiments.

• do

• doing

• does

• did