OUR TEACHER HAS PROMISED _______ US _______ FOR THE EXAM.A. HELPED – P...
Câu 3:
Our teacher has promised _______ us _______ for the exam.
A.
helped – prepared
B. help – preparing
C. helping – to prepare
D. to help – prepare
Câu 3:
Our teacher has promised _______ us _______ for the exam.
A.
helped – prepared
B. help – preparing
C. helping – to prepare
D. to help – prepare