расставьте вопросы правильно 46-54

46
Have long have you been looking for your dictionary?
47
Will you be able to meet me tomorrow?
48
Has your English improved since last year?
49
What time do we have to set off?
50
How much does it cost to stay at this hotel?
51
When a decision will be taken?
52
What colour have you painted your car?
53
When will the over do you know?(Тут неуверен)
54
Are your friends good at doing crosswords.