1) I always __ if I get poor service. a) complain b) have complained c) am complaing 2) Colin __ to sleep if he drinks more than two beers. a) will go b) goes c) is going 3) I feel all warm inside if she __ at me. a) smiled b) has smiled c) smiles 4) I'm happy if the weather ___ good a) is b) is being c) was 5) That fan __ if you select the fastest setting. a) isn't working b) doesn't work c) hasn't worked 6) Computers work faster if you __ temporary files regularly a) are deleting b) deleted c) delete 7) My mother __ apple pie if we have guests. a) made b) has made c) makes 8) My wife complains if I __ too much time on my hobbies. a) am spending b) spend c) spent 9) A marriage can be successful only if the partners __ each other. a) trust b) are trusting c) trusted 10) The car __ only if you brake very hard. a) stopped b) has stopped c) stops

Zero conditional test

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