Есть такой фразеологизм - ride a wave. переводится как ловить волну. обратите внимание - это фразеологизм, а не просто словосочетание. объясните, , что значит этот фразеологизм и подобрать фразеологизм с таким же смыслом.

Я думаю так:
Т.к ''Ride a wаve''- это фразеолагизм,то его нельзя переводить дословно. Это может означать: Оказаться на гребне волны (революционного изменения,каких-то перемен,славы).
Думаю в русском будет:достичь пика своей славы.

Thank you for your last letters. I hope you are fine. You asked me about my school. As I know, our teachers like good students who are studying hard. I really like English, and I don't know why. I'm proud of my ability to speak one more language. However, our school has only one gymnasium, and we haven't enough time to do sports. At last, unfortunately, I did not join any school clubs. By the way, how long do you play basketball? How many players in your team? Do you enjoy it? Well, it's all about it. I look forward to hearing from you.

This book (was written) by a famous Russian writer in the 19th century.

He said that he (had visited) this country some years ago.

If you (called) me today, I would have time to explain you the situation.

We want (to invite) you to our celebration.

He said that he (had done) his homework after he (had had) dinner.

Ann enjoys (talking) on the phone.

Do you mind my (opening) the window?

? I (am to) fly to London next week.

When we saw him he (was eating) a sandwich which he (bought) in MacDonald’s.

If you (had told) me about it earlier, I (would have cancelled) my visit.

I (am working) this weekend.

She will never forget her duties.

The test (will be checked) by next Friday.

This cake (is sold) everywhere.

We (sent) this message to all the members of the group two days ago.