[ Subordinating Conjunctions ]
We worked on the project ________ we were too tired to keep working.
A. where
B. while
C. although
D. until

Random Topics:
Conditional Sentence Type 2Verbal TensesAdjective OrderModals, Phrasal Verbs, Gerunds and InfinitivesPresent SimpleConjunctionPerfect and Past TensesPresent, Past, Present Perfect and ComparativePresent Progressive (Future)Few, a few, little, a littleOther quiz:
Grammar and Vocabulary › ViewI _______________ Lucy since last Friday.
A. didn’t see
B. haven’t seen
C. don’t see
Past Simple and Past Continuous Tenses › View
What is the past tense form of the irregular verb ‘have’?
A. haved
B. had
C. has
D. having
Gerund or Infinitive › View____ (eat) fast food is unhealthy.
A. eating
B. eat
C. to eat
Subject-Verb Agreement › View
The world (change, changes) so rapidly that we can hardly keep up.
A. Change
B. Changes
