25．—Let’s throw a surprise party for mom’s 50th birthday—That’s a good ideaWe________several of her friends

How much is _______ for a schoolbag?-Experts say students should carry_______ more than 10 or 15 percent of their body weight．[ ]

In such a fierce competition, a person has to make every effort if he ______

Hundreds of Swedish workers are trialing a six—hour working day in the hopes that it will_____ sick leave and save the country money.

The furniture, with its modern style and bright colors, suits modern houses and their gardens, but looks _______ in the garden of a traditional home[ ]