Grammar
te-form is used for may expressions.
In the biginner's level, there are some usage that showed below.
1 Connecting actions: and and
レストランにいって、ひるごはんを たべました。それから、デパートへいって セーターを かって、うちに かえりました。
I went to the restaurant and ate lunch. And then, I went to department store and bought a sweater and returned home.
te-form+imasu