The news programme is watched by millions of people every day.
The Mona Liza was painted by Leonardo da Vinchi.
The new cinemawill be built) next year.
New pop groups are much spoken about among teenagers.
Alexander Pushkin’s first poem was written when he was fourteen.
The letters will be sent by post tomorrow.
The translation was finished two hours ago.
London is visited) by hundreds of tourists every year.
The dinner will be ready in an hour (через час).
The dogs were taken out three times yesterday.
1) an mice ❌ [мыши - множественное число, неопределенный артикль не ставится]
2) a pen ✔️
3) an queen ❌ ['queen' начинается на согласную букву, поэтому ставится артикль a вместо an]
4) a stars ❌ [звёзды - множественное число, неопределенный артикль не ставится]
5) a sugar ❌ [сахар - неисчисляемое существительное, артикль не ставится]
6) an information ❌ [тоже неисчисляемое существительное, артикль не ставится]
7) an old queen ✔️
8) a literature ❌ [тоже неисчисляемое существительное, артикль не ставится]
6.recycle
Объяснение: