Present simple we add -s a to the verb for he she it
we add -es to verbs ending in -ch -sh -ss
positive negative yes/no

1. I am glad (to be introduced) to you. 2. The box was (to  be handled) with care. You should (ask) someone (to help) you. This might not (have happened). 3. Her mood seems (to have changed) for the worse. We had better not (speak) to her now. 4. I am sorry (to have disappointed) you but I did not mean anything of the kind. 5. He is happy (to have been awarded) the first Landscape Prize for his picture. 6. He was anxious (to take) the first place in the figure-skating competition. 7. The poem can easily (be memorized). 8. This poem is easy (to memorize). 9. I did not expect (to be asked) this question. 10. There were so many things (to do), so many experiments (to try). 11. The teacher expected him (to give) a better answer at the examination. 12. They are supposed (to have benn experimenting) in this field for about a year and are believed (to have achieved) good results. 13. He must (have read) something funny; he is smiling all the time

2. Zardak was an alien from planet Vecon. He was fond of travelling. He had little silver horns on his head.
3. Zardak has seen nothing in London because he hasn’t gone out yet.
4. Mr Kirk has bought Zardak a hat because Zardak had little silver horns on his head. And people could see them.
5. Zardak made Mr Kirk agree to go to the city centre with the use of these horns.
6. Mr Kirk explained to Mrs Evans that Vecon was a town in California because he didn’t want Mrs Evans to know the truth about Zardak.
7. He didn’t tell Mrs Evans the truth because she wouldn’t believe it.
8. She wants to ask: «Where is it situated?»

9. Mr Kirk wanted to finish their talk because Zardak could tell Mrs Evans that he was from the planet Vecon. And Mr Kirk said that they were in a hurry. Вроде так