Ch 11

Advanced Clause Structures

Embedded clauses · non-finite clauses · comment clauses · apposition

Rewrite each sentence as instructed. Check your answer with the model.
Exercises
1
Rewrite using a fronted participle clause: "Because she knew the answer, she remained silent."
A present participle clause ("Knowing...") replaces a reason clause when the subjects match.
2
Correct the dangling participle: "Walking home, the rain started."
The subject of a participle clause must match the subject of the main clause — "the rain" wasn't walking home.
3
Rewrite using an absolute (verbless) construction: "Because the meeting had ended, everyone left."
Absolute clauses have their own subject ("the meeting") and a participle instead of a finite verb.
4
Rewrite using an infinitive clause of purpose: "In order to understand the result, one must consider context."
A bare "to + infinitive" clause can express purpose without "in order".
5
Rewrite using a correlative pair: "She is intelligent and she is also hardworking."
"Not only... but also" links two qualities more elegantly than repeating "and... also".
6
Reduce the relative clause to a participle clause: "The report, which was written in haste, contained several errors."
A passive relative clause ("which was written") reduces to a past participle ("written") for a more compact style.
Exercise 2 — Production
Write original sentences using the target structure. Feedback appears automatically as you type.
1
Write a sentence opening with a non-finite participial clause ("Having...", or an -ed/-ing clause).
2
Write a sentence containing a comment clause set off with commas (e.g. "strictly speaking", "as far as I can tell").