I must pay my lab ___ before I can do an experiment.
a. fees
b. fizz

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Articles and NounsCommunicative GrammarPresent Tense vs Past TenseTenses and Passive VoicePrepositions and AdverbsPronouns and AntecedentsVocab and GrammarAdjectives and DegreesGrammar Like & Linking VerbJobsOther quiz:
Verb Tenses › ViewConjugate the verb ‘to run’ in present tense.
A. I run, you ran, he/she/it runs, we run, you run, they run
B. I run, you run, he/she/it runs, we run, you run, they run
C. I ran, you run, he/she/it run, we run, you run, they run
D. I run, you run, he/she/it run, we ran, you run, they run
Present / Future / Present Progressive / non Action Verbs › View
Choose the correct form
A. We are going to have evaluations next week.
B. We has evaluations this week
C. We will going to have evaluations
Vocabulary › ViewThe two companies decided to ____, pulling their resources together to create a stronger market presence.
A. rebel
B. overtake
C. trace
D. cooperate
Types of Simple Sentences › View
Types of simple sentences are _____
A. declarative, interrogative, imperative, and exclamatory
B. complex
C. compound
D. narrative
