1 . More expressways in Sichuan_________(build) in two years to promote the local economy. (用适当词填空)

2 . It’s too dry. These flowers need ________ (water). (用所给词的适当形式填空)

3 . The woman was walking about outside the operation room, because her son_________(operate) on. (用所给词的适当形式填空)

4 . Currently, about 35,0000 works _________(display) in over 300 rooms in the Louvre. (用所给词的适当形式填空)

5 . A more serious talk can begin with a quotation or a _______ (thought) question. (所给词的适当形式填空)

6 . The poet expressed in this poem his deep and enduring ______ (affect) for his motherland. (所给词的适当形式填空)

7 . The ______ (mix) of flour, water, and yeast is then left in a warm place for four hours. (所给词的适当形式填空)

8 . A leg injury is preventing him from active _______ (participate) in the competition. (所给词的适当形式填空)

10 . We students should always manage to spare some time to exercise, _____ busy we are. (用适当的词填空)