1. 我强烈建议你去美国念书前应该先考托福。
I'd strongly recommend that you should take the TOEFL before you study in America.
2. 我建议你去他公司前最好先打电话。
I'd strongly recommend that you had better give him a phone before you go to his company.
3. 我大力推荐你也去看。
I'd strongly recommend that you go to see it .