First Conditional – Free Exercise

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Exercises

Complete the first conditional sentences.

  1. If I (bump)   into Claire, I (tell)   her you said hello.1. if-clause: simple present|2. main clause: will + infinitive
  2. People (be)   happy if there (be)   enough food and drink.1. main clause: will + infinitive|2. if-clause: simple present
  3. We (call)   you if your parcel (arrive)   today.1. main clause: will + infinitive|2. if-clause: simple present
  4. They (come)   if she (send)   them a hand-written invitation.1. main clause: will + infinitive|2. if-clause: simple present
  5. If Tom (have)   enough money left over, he (book)   a holiday.1. if-clause: simple present|2. main clause: will + infinitive

Complete the first conditional sentences.

  1. If Charlie (buy)   a new TV, he (not/have)   enough money to pay his rent.1. if-clause: simple present|2. negative main clause: won’t + infinitive
  2. If you (not/learn)   the key vocabulary, you (not/pass)   the test.1. negative if-clause: simple present, 2nd person singular → don’t + infinitive|2. negative main clause: won’t + infinitive
  3. They (not/be)   angry if you (tell)   them the truth.1. negative main clause: won’t + infinitive|2. if-clause: simple present
  4. She (not/change)   her mind if he (keep)   asking her.1. negative main clause: won’t + infinitive|2. if-clause: simple present
  5. His health (not/get)   better if he (not/stop)   smoking.1. negative main clause: won’t + infinitive|2. negative if-clause: simple present, 3rd person singular → doesn’t + infinitive

Complete the first conditional questions.

  1. If you (be)   in town later, (you/buy)   some milk?1. if-clause: simple present|2. question in main clause: will + subject + infinitive
  2. (she/cancel)   the wedding if she (find)   out the secret?1. question in main clause: will + subject + infinitive|2. if-clause: simple present
  3. If you (have)   time later, (you/help)   me with the dishes?1. if-clause: simple present|2. question in main clause: will + subject + infinitive
  4. (they/be)   angry if I (not/come)   to their party?1. question in main clause: will + subject + infinitive|2. negative if-clause: simple present, 1st person singular → don’t + infinitive
  5. If I (not/do)   the assignment, (I/be)   in trouble?1. negative if-clause: simple present, 1st person singular → don‘t + infinitive|2. question in main clause: will + subject + infinitive