ABSTRACT
https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315649672/eb94ed42-be60-4666-a960-7ecee887c745/content/fig_fangdajingzuo.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>By the end of this unit you should be able to:
use causative verbs
use the present participial forms
use more advanced compound verbs, subjunctives and obligatives
understand auxiliary verb deletion with negation
use conditionals
highlight contrast
