Read the sentences and answer the question with for and since

They been there for one month. They been there since May. She had blonde hair for two days. She had blonde hair since Tuesday.

Read the sentences. Then write a question using How long …? and the present perfect form of the verbs in brackets, and an answer with for or since.

Read the sentences. Then write a question using How long …? and the present perfect form of the verbs in brackets, and an answer with for or since....