Read these sentences and choose the correct variant.
1.
He doesn't has to work in the evening
He doesn't have to work in the evening
2.
He shouldn't stay up so late
He doesn’t shouldn't stay up so late
3.
I have a special talent, I can read very quickly
I have a special talent, I can reading very quickly
38. If you sign the purchase agreement now, you will get a 5% discount on your next purchase.
39. We will have to make some workers redundant, if we don't get more orders soon.
40. They won't charge your delivery, if you order more than a hundred.
41. You will feel better, if you take regular breaks from your computer.
42. If I meet my target for this quarter, I will get a large bonus.
43. If you don't give your staff a pay rise this year, they won't be happy.