I. Chia động từ ở thì quá khứ đơn: 1.Yesterday,I(go)_____________to the restaurant with a client. 2.We(drive)_____________around theparking lot for 20mins to find a parking space. 3.When we(arrive)_____________at the restaurant, the place(not be)_____________empty. 4.The waitress (ask)_____________us if we(have) reservations. 5.My secretary(forget)_____________to make the folders yesterday. 6.The waitress(tell)_____________us to come back in two hours. 7.My client and I slowly(walk)_____________back to the car. 8.Then we(see)_____________as mall grocery store. 9.We(stop)_____________in the grocery store and(buy)_____________some sandwiches. 10.That(be)_____________better than waiting for two hours.