[ Grammar ]
Mark _______ (upgrade) his phone to the latest model available.
A. upgrades
B. upgrading
C. upgraded
D. upgrade

Random Topics:
Present Simple x Present ContinuousGrammar - direct/indirect objectsTenses and ArticlesUnreal ConditionalsPresent Perfect and Present Perfect Progressive TensesCOUNT - NONCOUNT NOUNSPresent or Past TensesVerb to haveIntermediateFormal & Informal WordsOther quiz:
Tenses › ViewYesterday, my friend ___ me with my homework.
A. helps
B. help
C. will help
D. helped
Vocabulary › View
to take in
A. forest
B. absorb
C. dramatic
D. dedication
Grammar › Viewdays are there in January?
31 day
A. How much
B. How tall
C. How many
Direct and Indirect Speech › View
Which of these is correct?
A. “Could you help me carry these bags?” He asked.
B. “Could you help me carry these bags?” he asked.
C. “Could you help me carry these bags” he asked?
D. “Could you help me carry these bags,” he asked?
