To suddenly stop talking in the middle of a speech because you have forgotten what to say it to ___.
a. wipe out
b. dry up
c. go over.

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Toeic VerbGerunds and InfinitivesModals and PhrasesGrammar - Verb FormsPresent Continuous TensePresent and Past Simple TenseTo Infinitive or GerundGRAMMAR - Could / Could notApostrophes and GrammarDirect-Indirect SpeechOther quiz:
Tenses › ViewThey ___ (to wait) for the bus for 30 minutes when it arrived.
A. waited
B. had been waiting
C. wait
Modal Verbs and Contrastive Conjunctions › View
Which sentence correctly combines a modal verb and a contrastive conjunction?
A. We must leave for the airport early to catch our flight, yet we might still miss it due to traffic.
B. He might attend the party tonight, but he must finish his assignment first.
C. She should go to the gym regularly, or she might not achieve her fitness goals.
D. They could go to the concert this weekend, yet they could also go to the amusement park instead.
Articles › ViewWe don’t celebrate ___ Christmas.
A. –
B. the
C. a | an
Preposition › View
The noise from upstairs prevented me …………………….
A. to sleep
B. from sleeping
C. from sleep
D. in