Choose the letter A, B, C or D to complete the passage below

Hello. I’m Elsa. I’m from Chicago. This ................ (1) the picture of Alice, my best friend. She lives .................. (2) Los Angeles. You can see she is really fit. She ...................... (3) oval face, brown eyes and straight nose. She’s very kind and creative. We have been pen pals .................... (4) more than five years. This summer vacation, she’s going .................. (5) me. We are going to the Ho Chi Minh mausoleum to visit Uncle Ho. I’m so excited to see her soon.

We have been pen pals ____ (4) more than five years.

ofinsinceforHướng dẫn giải:

Giải thích ngắn: “for + khoảng thời gian” → for more than five years.