Объяснение: 1. Jessica could understand everything in the text. 2. could his friends do experiments las year? 3. when your sister was five years old she couldn't play the violin.
Объяснение: 4. could you speak english at school primary? 5. my english couldn't do my homework!
Use simple Past or Present Perfect: 1*.Has*Helen ever (*tried*) sushi? 2. ..*Did* you (*go*) to the wedding last night? 3.1*have* never ..(*been*) to Paris. 4. This year I (*have* *travelled*) to Athens 3 times so far. 5. Paul and Judith (*have been*) married since 1998. 6. *Have* you (*finished*) your homework yet? 7. Last night aunt Betty ...(*came*) by. She (*told*) us that this summer they are going to Hawaii. 8. I*have* ..(*visited*) many different countries so far. Last summer I (*went*) to Italy and 3 years ago I .(*was*) in Spain. I (*have not visited*) Germany yet. 9. When *did*.. ..you *(come)* to Greece? 10.I(*came*) in 2007. 11. ..*Did* you *(watch)* the film E.T. yesterday? 12. They ...*have*... already ..(*left* the train station. 13. How long * have you (known*) Jonathan? 14.1 *(met)* him in 2009, so I *have*(*known*) him .. for 3 years. 15. What
16 you holidays? -What -(*happened* to Lucy last night? (*read") "Harry Potter" when you were on ---
