<span>The custom officers at JFK airport in New York arrested that young man when he had arrived.
</span>1) had arrived. используем прошедшее совершенное, т.к. это действие произошло, до того как его аррестовали
2) arrested , т.к. если перевести это предложение,то сразу видно что нон будет в прошедшем времени, и еще есть ключ слово, как бы подсказка <span>when</span>
Ответ:
1. behaviour of her younger brother
2. drawing
3. reading books
4. music
5. dancing
1 can't go
2 can't speak
3 can't hear
4 can't find
5 can see
6 couldn't sleep
7 couldn't understand
8 can't sleep
9 couldn't eat
10 can't go
11 couldn't come
1.she was go out.2.was wait. 3.was it rain hard. 4.had.5.was train. 6.were talk.7.was you watch. 8.was sail
T - C, L - M, K - A, U - W