THE BOY ………(PICK) UP A STONE AND THREW IT IN TO THE RIVER.

3. - DE KIEM TRA 1 TIET TIENG ANH LOP 8 BAI 1
DE KIEM TRA 1 TIET TIENG ANH LOP 8 BAI 1
3. The boy ………(pick) up a stone and threw it in to the river.