Tìm và sửa lỗi sai: Although our grandfather was old but he could help us. A. Athough B. but C. could D. us

Tìm từ có phần gạch chân phát âm khác với những từ còn lại.

If her condition should improve, we’ll inform you immediately.

=> Should ________________________________________________.

Canada is rich in _________ such as zinc, nickel, lead and gold.

________ his physical disability, he managed to finish the course with good results.

Which of the following is not a place for indoor exercise as mentioned in the passage?

The highlighted phrase “do so” in the passage refers to _________