<span>1) are.</span>
2)is
3)are
4)are
5)is
6)is
7)is
8)is
<span>At last the winter holidays came! I was very happy! I hadn't to get up early in the morning and run to school. I could stay in the bed till midday. But I didn't want to sleep. There were a lot of things to do.</span>
<span><span>1) Mr. Smith's house;
2) Rembrandt's works;
3) the employees' meeting;
4) those women's bags;
5) our boss' (</span>или <span>boss's) orders;
6) my parents' cottage;
7) world's coal deposits;
8) the sun's influence;
9) the earth's atmosphere;
10) the ship's arrival;
11) Greenland's icy mountains;
12) the company's policy;
13) Russia's gold reserves;
14) Kate and Mary's mother;
15) Picasso's and Dali's paintings;
16) Ivan the Terrible's times;
17) the Minister of Foreign Trade's speech;
18) Henry the Eighth's wives;
19) my father-in-law's flat;
20) three weeks' cruise;
21) two hours' work;
22) five kilometers' distance;
23) four hours' operation;
24) eight weeks' semester;
25) three acts' play;
26) an hour's rest;
27) ninety minutes' football match;
28) three minutes' telephone conversation;
29) the planet's gravitation;
30) life's joys and grieves</span></span>
1/ Do you know how old he is.
2/ You should study English hard.
3/ I thought that you knew it.
4/ You can find some interesting things in every magazine.
5/ We asked them if they had bought a dictionary.
++++++++++++++++++
1/ b
2/ a
3/ с
4/ а
5/ а