1.Could 2.can't 3.could 4.couldn't 5.can 6.Could 7.is able to 8.can't 9.could 10.could 11.can 12.could 13.can 14.will be able to 15.could,can 16.can't 17.can я не во всех уверенна
1) first sketches of submarines was made in the late 1400s by Leonardo da Vinci
2)first real submarine was built in 1890s
3)billions of dollars are spent on submarines
. She said that she had seen me in the cinema
2. he said that Helen had left the previous day.
3. My friend asked how long i had been there.
4.She asked Richard to water the flowers.
5. Mother asked the children not to touch the cat.6.The teacher asked us if we had written our homeworк
потакому же принципу делаете свои
Сладкий зуб, английский сэндвич, английский чай
2.listen
3.live
4.become
5.learn
6.learn