Với từ study hãy làm giúp mình nhé:(đây là btập về thì nhưng mk thì ko giỏi lắm)
1/ She ....................... cmputer science since last year.
2/ She ...................... I meet her last year.
3/ She (never).................... this lesson because she doesn't like it.
4/ She (never).................... this lesson again.
5/ She (never).................... this lesson last months.
6/ She (never).................... this lesson until yesterday.
7/ She (never).................... this lesson before.