题目内容：

 

1.He failed in the test for driving license, d_____ (尽管) practising all night.

2.Children under 14 must be _____ (陪伴，陪同) by an adult.

3.Recently, even going upstairs makes me out of b______.

4.I knew that she could give me some _____ (有用的，有益的) tips.

5.Brazil are ______ (追逐) their 6th championship of the World Cup in Russia.

6.It’s a r______ to have that burden lifted off one shoulders.

7.I have been so o______ with work that I haven’t had time for social activities.

8.The latest research into DNA has helped solve crimes by a_____ the suspect’s saliva.

9.Mum, you have ________ (缩水，变小) my pants.

10.He shouted, but meanwhile a train blew its whistle and ______ (淹没)his voice.