[ Grammar ]
He has been very interested in doing research on __________ since he was at high school.
A. biology
B. biological
C. biologist
D. biologically
Random Topics:
How much and how manyArticle & PrepositionBasic GrammarPronunciation and VocabularyFuture or PastProgressive TensesPast Tense, Recount Text, and Future TensePast TensesWish / If only ( Present)PassivisationOther quiz:
Relative Pronouns › ViewTuesday is the day ____ I have my dentist’s consultation.
A. why
B. where
C. when
D. whose
Verb Patterns › View
I dislike ___ to work at the weekends.
A. having
B. to have
Verb Patterns › ViewThe teacher tried ……..(encourage) students to work harder.
A. encourage
B. to encourage
C. encouraging
Past Tenses › View
The past perfect simple shows the result of an action completed before another event.
A. TRUE
B. FALSE