Complete the question with the correct form of "used to" and its verb: What did you _________ (have) for breakfast?

Complete the sentence with the correct form of "used to/didn't used to" and its verb: She ____________ (speak) a foreign language, but she started going to Spanish lessons last year.

What is the structure of the passive form?

Complete the sentence with its superlative form: This is ________ (big) house in the neighborhood.

Say when do we use the present perfect simple and NOT the continuous...

Future continuous: when do we use it and what is the structure?

Complete the sentence with the correct forms of past simple and past perfect:

Rewrite the sentence into a participle clause: My uncle bought a pen that was made of gold.

Change this sentence into non-defining relative clause: Ben ______ lives in San Francisco and his dad works for Apple.

Rewrite the sentence into a participle clause: I saw three men who were arguing about a taxi.

Complete this sentence with the first conditional: "If they continue to do research, I am sure scientists ________ (find) a cure for cancer."

Complete the sentence with the correct modal verb: She ______ have forgotten to bring the cupcakes, since I didn't see them in the fridge.

Complete the sentence with the correct forms of past simple and/or past continuous: