tìm và sửa lỗi sai
how many pencil sharpener do you have ?
what subject do you have today ? - I have maths and english
he have science on mondays
how much do you have music ? - twice a week
we not have english today
mai has maths four time a week
how much students are there in your class ?
they have english , maths , music , vietnamese today
we have IT two a week
sharpener => sharpeners
subject => subjects
have => has
much -> often
not have => do not have
time => times
much => many
câu này có sai đâu nhỉ?
two => twice