s our homework for today, Tom —- Oh, sorry I ______

68. She her hands in delight when she heard the good news.

Peter is late for class, but he shouldtake the test at once. —__________. He should take the test after class.

Li Hua serve in the army—No, but he________ in the army for three years

For many online shops, the price of their products can be decreased _______ 30% in the holiday seasons