Stress can be extremely damaging to your health. Exercise, _, can reduce its effects.

How can we get this language point _____ to the students.

Tonny’s parents thought he was at school, but ______ he was in an Internet bar.

I have never fallen for this kind of trick. Even though you didn’t lie, it didn’t mean you were ______.

Shall we meet at 5：00? Let’s make it ＿＿＿＿＿＿earlier?