The key to exercise solutions in chapter Language Knowledge 5 for the textbook On Screen B1+ - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
Choose the item that best completes each sentence.
Answer
C (indirect questions)
A (see + -ing form incomplete action)
A (passive future form)
B (passive)
C (causative pas tense - yesterday)
C (admit to + -ing form)
C (past tense - yesterday)
B (passive future tense)
D (causative - actions suggest was completed earlier today)
A (passive future - by / next month)
C (past participle - causative)
B (reflexive - on his own)
B (past actions that happened before another past action)