on, at, in
...the morning
in the morning
We have lunch in the...
We have lunch in the canteen.
Amy (take) a selfie now.
Amy is taking a selfie now.
Are there ... potatoes? Let's make chips.
Are there any potatoes? Let's make chips.
What do Lucas like to do?
What does Lucas like to do?
... Sunday
On Sunday
Teachers relax and mark homework there.
staff room
She is not (wear) trousers now.
She is not wearing trousers now.
There aren't ... biscuits in the cupboard. Let's buy some.
There aren't any biscuits in the cupboard. Let's buy some.
Often he cooks dinner.
He often cooks dinner.
... the weekend
at the weekend
There are a lot of books for extra study there.
library
Are you and your sister eating ice-cream? - No, we aren't .
How ... jam is there?
And how ... apples?
How much jam is there?
And how many apples?
Where does Tom?
Where is Tom?
.... 6 o'clock
at 6 o'clock
My sister often cooks eggs .... she loves them.
My sister often cooks eggs because she loves them.
... you always chat online? No, but I (do) it now.
Do you always chat online? No, but I am doing it now.
There isn't .... orange in the kitchen, but there are ... potatoes.
There isn't an orange in the kitchen, but there are some potatoes.
We often are happy.
We are often happy.
... 2023
in 2023
Cola's has a lot of sugar in it ... I drink water.
Cola's has a lot of sugar in it so I drink water.
I sometimes (surf) the Internet, but my brother always (do) it.
I sometimes surf the Internet, but my brother always does it.
Is there ... carton of juice? No, there isn't, but there is ... milk.
Is there a carton of juice? No, there isn't, but there is some milk.
Does we like playing ballet?
Do we like doing ballet?