If pattern 1

If I see him, I _____ him a gift.

• give

• would give

• will give

• gave

If the train is late, we _______ to the office.

• walk

• walked

• walking

• will walk

The bus will stop __________ you ring the bell.

• unless

• if

• how

• but

If it _______ too much, I will buy the smaller one.

• costs

• would cost

• will cost

• cost

If the class_________ full, we will find another one.

• are

• will be

• is

• was

If I______,I will let you know.

• stay

• stays

• will stay

• would stay

If we meet at 9:30, we________ plenty of time.

• have

• would have

• will have

• has

If it __________________________ (rain), we will cancel the match.

• rain

• rains

If you __________________________ (study) hard, you will get 100 on your Math test.

• study

• studies

If she __________________________ (come) late, we will go without her.

• come

• comes