HE IS WORKING VERY HARD______GET GOOD GRADES. (IN ORDER TO, SO AS,...

1. - DE KIEM TRA HK2 DAP AN ANH VAN 8
Lớp 8 Tiếng Anh DE KIEM TRA HK2 DAP AN ANH VAN 8
1. He is working very hard______get good grades. (in order to, so as, so not to)