[ Present Tenses ]
David (repair) the TV set at the moment. He (work) at it for one hour.
A. repairs- works
B. repairs- has worked
C. is repairing- has been working
D. is repairing- works

Random Topics:
Noun ClauseMaritime Vocabulary and GrammarSimple vs Present Continuous TensesPassive Voice Active VoiceParticiple AdjectivesPast simple - Irregular VerbsGrammar: wishes and regretsIndirect Speechtoo / enoughtake, make, doOther quiz:
Grammar › ViewCarlos wants to visit Paris Italy Germany and China.
A. Paris and Italy and Germany and China.
B. No change
C. Paris, Italy, Germany, and China.
D. Paris Italy, Germany and China.
Grammar › View
Which word is used to compare two things when one has a greater amount than the other?
A. more
B. fewer
C. equal
D. less
Grammar › ViewIn Germany , you ………….raise your voice as it is considered rude.
A. has
B. have
C. shouldn’t
D. should
Idioms › View
He’s really upset because his fish died last night.
a. cooled
b. cracked
c. croaked
