[ Grammar ]
The manager emphasized that all suggestions should be submitted ____ and reviewed later.
A. writing
B. writer
C. written
D. in writing

Random Topics:
Simple Tenses in EnglishArticles and PrepositionsPresent Simple or Present ContinuousObject PronounsAuxiliary VerbsPresent ContinousThe -ing Form of VerbsRelative Clauses and etcAdverbs of Frequency & Simple Present TensePresent Simple and Continuous TenseOther quiz:
Present Perfect Tense and Simple Past Tense › ViewWhen do you use “yet” with Present Perfect tense?
A. In questions and negative sentences.
B. In affirmative a sentences.
C. In questions.
D. In negative and affirmative sentences.
Tenses › View
It shows an activity that happened until this time is the form of …
A. Simple Present Tense
B. Present Perfect Continuous Tense
C. Present Continuous Tense
D. Present Future Tense
