past perfect

First, I wrote a letter. Second, I showed him the letter. ⇒ I showed him a letter that I ...........................

• had written

• wrote

First, I wrote a letter. Second, I showed him the letter. ⇒ I wrote a letter and a few days later I ......... it to him.

• showed

• had shown

First, I looked through the window. Second, it started raining. ⇒ When I looked through the window, it ......... raining.

• had started

• started

First, it rained. Second, I looked through the window. ⇒ When I looked through the window, it

• rained

• had rained

First I had dinner. Second, you called. ⇒ When you called, I ........................ dinner.

• had

• had had

First, she bought a T-shirt in the sales. Second, she gave it to me. ⇒ She bought a T-shirt in the sales and .............. it to me as a birthday present.

• had given

• gave

First, she bought a T-shirt in the sales. Second, she gave it to me. ⇒ She gave me a T-shirt that she .......................... in the sales.

• had bought

• bought

First, the teacher arrived. Second, I finished my composition. ⇒ When the teacher arrived, I .............. my composition.

• finished

• had finished

First, I finished the composition. Second, the teacher arrived. ⇒ When the teacher arrived, I ...................... my composition.

• had finished

• finished