1: Hoàn thành các câu sau với các các từ ở trong ngoặc câu điều kiện loại 1 2 3
1) If we meet at 9:30, we...........(to have) plenty of time.
2) Lisa would find the milk if she...........(to look) in the fridge.
3) The zookeeper would have punished her with a fine if she...........(to feed) the animals.
4) If you spoke louder, your classmates...........(to understand) you.
5) Dan...........(to arrive) safe if he drove slowly.
6) You...........(to have) no trouble at school if you had done your homework.
7) If you...........(to swim) in this lake, you'll shiver from cold.
8) The door will unlock if you...........(to press) the green button.
9) If Mel...........(to ask) her teacher, he'd have answered her questions.
10) I...........(to call) the office if I was/were you.
1) If we...........(to send) an invitation, our friends...........(to come) to our party.
2) He...........(not/to understand) you if you (to whisper).
3) They...........(not/to survive) in the desert if they...........(not/to take) extra water with them.
4) If you...........(to press) CTRL + s, you...........(to save) the file.
5) You...........(to cross) the Channel if you...........(to fly) from Paris to London.
6) Fred...........(to answer) the phone if his wife (to have) a bath.
7) If Claire...........(to wear) this dress at the party, our guests...........(not/to stay) any longer.
8) If I...........(to touch) this snake, my girlfriend...........(not/to scream).
9) She...........(to forget) to pick you up if you (not/to phone) her.
10) I...........(to remember) you if you...........(to give) me a photo.