Помогите, плиз, выбрать правильный ответЖ 16. I’ve been working for “Mr. Z and Co.” ____ last summer. a) from b) for c) until d) since 17. I _____ on this project for two months. a) am working b) worked c) have been working d) was working
16. I’ve been working for “Mr. Z and Co.” ____ last summer. d) since 17. I _____ on this project for two months. c) have been working