Контрольные задания > 4 Complete the sentences with could or couldn't.
a When I was a child I .... speak English, but I can now.
b I learnt to swim when I was very young. I ..............swim when I was six years old.
c I .... ride a bike when I was a child, but now I can't!
d My father .... see better when he got some new glasses..
e She .... do her work yesterday because she lost her pen.
Вопрос:
4 Complete the sentences with could or couldn't.
a When I was a child I .... speak English, but I can now.
b I learnt to swim when I was very young. I ..............swim when I was six years old.
c I .... ride a bike when I was a child, but now I can't!
d My father .... see better when he got some new glasses..
e She .... do her work yesterday because she lost her pen.
{
"explanation": "В этом упражнении нужно заполнить пропуски словами 'could' (мог/могла/могли) или 'couldn't' (не мог/не могла/не могли) в зависимости от контекста предложения.",
"answers": {
"a": {
"answer": "couldn't",
"explanation": "Так как в детстве человек не умел говорить по-английски, а сейчас умеет, нужно использовать 'couldn't'."
},
"b": {
"answer": "could",
"explanation": "Так как человек научился плавать в раннем возрасте и плавал, когда ему было шесть лет, нужно использовать 'could'."
},
"c": {
"answer": "could",
"explanation": "Так как в детстве человек умел кататься на велосипеде, а сейчас не умеет, нужно использовать 'could'."
},
"d": {
"answer": "could",
"explanation": "Так как отец стал лучше видеть после того, как получил новые очки, значит, до этого он не мог хорошо видеть, поэтому используем 'could'."
},
"e": {
"answer": "couldn't",
"explanation": "Так как она не смогла сделать свою работу вчера, потому что потеряла ручку, нужно использовать 'couldn't'."
}
},
"completed_sentences": [
"a When I was a child I couldn't speak English, but I can now.",
"b I learnt to swim when I was very young. I could swim when I was six years old.",
"c I could ride a bike when I was a child, but now I can't!",
"d My father could see better when he got some new glasses.",
"e She couldn't do her work yesterday because she lost her pen."
]
}