Спешите предложения,подчеркните в них сказуемое, определите видовременные формы и залог. Переведите на русский язык
1) We shall have written the letter to the foreign company by 7 o'clock tomorrow.
2) When he entered the room the contract was being checked by the legal adviser.
3) We will be exporting industrial equipment to other countries during the next year.
4) The top of the mountain was reached under the greatest difficulty
5) They will solve the problem in the near future.
Заранее спасибо большое.