[ Grammar ]
Grandpa is (sit) ______ in the chair.
A. siting
B. sitting
C. sit
D. sits

Random Topics:
Types of Simple Sentencesanother/the others/each other/one anotherPassive Voice & Verb TensesRegular and Irregular VerbsAdverbial Clause of MannerToeic VerbPrepositions of TimePresent Simple ProgressiveRelative ClauseGrammar of Future PlansOther quiz:
Vocabulary › Viewsaid of figures with the same size and shape
A. vertical
B. parallel
C. congruent
D. horizontal
Tenses › View
He has been working on this project for a long time.
A. Present Simple:
B. Present Continuous:
C. Present Perfect:
D. Present Perfect Continuous:
Gerunds & Infinitives + Vocabulary › View……………………… at people isn’t good manners, because it can make them feel uncomfortable.
A. Staring
B. To stare
C. Stare
Simple Past Tense › View
The past form of MAKE is…
A. MAKED
B. MADE
C. MAKED
D. MAKE
