Complete the sentences using the infinitive form of the verbs in the box

Complete the sentences using the infinitive form of the verbs in the box.

to do to have to hold to speak to dress up to raise to go to see

1 I've decided to dress up for the occasion.

2 I'd like to go to Tony's party this weekend. Do you want to come?

3 This year, I want to do something different for my birthday, like going ice-swimming.

4 I hoped to see some fireworks on New Year's Eve, but there weren't any.

5 It's difficult to have a good time at a party it you don't know anyone.

6 It was easy to raise money for our morp party, we washed people's cars for £5 each!

7 The organisers want to hold a contest to find the best costume.

8 It was scary to speak in front of all the people at the wedding,

Helen asked how she could get to the shoe department. Shop assistant said that it was on the left and invited Helen to follow him. 
Helen said that she wanted to buy a pair of boots. Shop assistant asked what her size was. Helen answered it was thirty-four, and said that she wanted very warm ones, too. She said it was very cold outside. Shop assistant confirmed that it was really terribly cold. He said Helen that she had very small feet and It wouldn’t be easy to find a suitable pair, he was afraid. 
In few minutes he inquired if thouse were nice boots and asked Helen if she would try them on. Next he asked how did they feel. Helen said she thought they were a size too big. She asked if he could find a different pair. Helen asked if he could give her a smaller size. Shop assistant said he would have another look. Then he said Helen there were a lovely pair; but it was more expensive.Helen said that it didn’t matter... She said It felt more comfortable and that she thought she would take that. She asked how much it was. 
Shop assistant said that it was seventy-five roubles. Helen asked where she could pay. 
Shop assistant gave her the boots and said the check was inside.
Helen thanked and asked where the glove department was.
Another customer invited her to come with him and said that he would show her.

1- If you practice your English often, (it will improve)
2-If I looked like him, (I woud be be great)
3-If it rains on their wedding day, (we'll cancel it)
4-If you read this English book, (you will learna lot)
5-If they cheated in the test, (it would be reported to the dean)
6-If you eat too much chocolate, (you'll get fat)
7-If I take more classes, (I'll do well at the exam)
8-If the motorway had been less busy, (we would have got there in time)
9-If you look at the picture closely, (you'll see it's a fake)
10-They will buy the textbook… (if you recommend them to)
11-You would learn more… (if studied harder)
12-I will get the new car… (if I am rich)
13-He gets very angry… (if you  talk to him this way)
14-We would be happier… (if we had more free time)
15-He will pass next time… (to take)
16-The cat purrs… (if you stroke it)
17-People in Brighton will get upset… (if it  rains next Sunday)
18-They would tell us… (if they wanted to)