He hasn't gone back his village since 1985

He.....

Nobody must expect to Be rich without hard work

Unless

Jane couldn't go to university because of her financial difficulties

Because.......

Giai thich gium mik cau nay vs ( viet cong thuc neu Co)

I am sure he didn't know that his mother was seriously ill

He couldn't possibly have known that his mother was seriougly iLl

That restaurant is so dirty that no one want to eat there

=) so..........

Giai thich gium mik cau nay vs Viet cong thuc neu cs

When did you start working in that factory

How long have you been working in that factory

Giai thich gium mik cau nay vs (Viet cong thuc neu cs)

What a pity they close the shops at lunch-time

I wished they would not close the shops at lunch-time

Tim loi sai va sua lai

Regardless of your teaching method ,the objective Of any conversation class should be for students to practice speaking words

The injured man was taken to the hospital

Tim loi sai va sua lai

Preserving natural resources mean resserving them for our future

Giai thich gium mik cau nay Vs. Viet cong thuc neu cs

He resented being asked to wait .He had expected The minister to see him at once