[ Present vs. Past Participle ]
I think your staff are … because they have been working hard all day.
- tired
- tiring

Random Topics:
Verb FormsAdverbs and Adverbial PhrasesConditional and Mix Conditional SentenceStative Verbs and TensesPresent Perfect and Present Perfect Progressive TensesInfinitive FormsClausesPreposition and ConjunctionAdverbial Clause of MannerPast TensesOther quiz:
Grammar › ViewWhich of the following is an example of a non-restrictive clause?
A. The house where I grew up is now a museum.
B. The day when we first met was unforgettable.
C. The girl who won the competition is my best friend.
D. The book that I borrowed from the library is fascinating.
Dependent Clauses › View
Read the following sentence:
We played on the beach until the sun set.
Choose which part of the sentence is the DEPENDENT clause.
A. We played on the beach
B. until the sun set.
Grammar › ViewThe lights were red but the car didn’t stop. The driver ….. the red light.
A. might not have see
B. might not have seen
C. might have not seen
Grammar › View
They walked slowly ______ the cave.
A. into
B. off
C. before
