[ 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:
Although / Despite › ViewI love desserts ______________ I hate fruit desserts.
A. Although
B. although
C. In spite of
D. in spite of
Tenses › View
Look! The baby _____.
A. cries
B. is crying
C. cried
D. has cried
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