We drink

(a)  

they swim

(a)  

I speak

(a)  

you (informal) live

(a)  

you all read

(a)  

they dance

(a)  

I sing

(a)  

we run

(a)  

you eat

(a)  

I need

(a)  

we write

(a)  

they open

(a)  

the students study

(a)