[ Tenses ]
The science lessons in this class ________ difficult today.
A. are
B. be
C. was
D. is

Random Topics:
Suffixes (ing-ed) SentencesAuxiliary Verbs & Question TagsPersonal & Possessive PronounsPassive Voice in Past Simple TenseTOEIC Grammar and Vocabulary ReviewArticles and QuantifiersCompound AdjectivesConditional TensesSimple Compound and Complex SentencesSimple PastOther quiz:
Phrasal Verb › ViewDon’t worry about trying to catch the last train home, as we can easily_______ you up for the night.
A. take
B. set
C. put
D. keep
Grammar › View
Choose the best word to complete the sentence:
My friend is very _____________. He is always telling jokes and making me laugh.
_____
A. generous
B. humorous
C. careful
D. punctual
Grammar › ViewWhen you smile, the whole world ______ with you.
A. cries
B. sneers
C. smiles
D. coughs
Grammar › View
There are some cups ______ the kitchen cupboard. Open the door and you can see them.
A. on
B. over
C. under
D. in
