Doctors and nurses worked tirelessly to screen patients. The disease was kept under control.
A. If doctors and nurses hadn’t worked tirelessly to screen patients, the disease would have been controlled.
B. If it hadn’t been for the tireless efforts of doctors and nurses to screen patients, the disease wouldn’t have been controlled.
C. If doctors and nurses had worked tirelessly to screen patients, they would have kept the disease under control.
D. If doctors and nurses hadn’t worked tirelessly to screen patients, the disease could have been controlled.

Random Topics:
Collective NounsPresent Tenses and ConnectorsGerunds, Infinitives and ParticiplesFigurative Language VocabularySimple TenseGrammar: Have toIf/Unless - Conditional type 1Past Perfect Tense and Past TenseSubordinating ConjunctionsIndirect SpeechOther quiz:
Grammar › ViewHave you ever been to the USA? Yes, I___ to the USA.
A. has been
B. ‘ve been
C. was
Conditional › View
If I spoke English, I would ………… to complete my studies.
A. have been able
B. able to
C. be able to
Grammar › ViewWe need three _______ and two _______ for the soup.
A. Fungi / potatos
B. Fungus / potatoes
C. Fungis / potatoes
D. Fungi / potatoes
Past Simple Regular Verbs › View
I ……………………. finding nemo last night, its my favourite movie.
A. see
B. saw
C. watched
D. watch
